A comprehensive unveiling of new plating chemicals related to semiconductors and environmental compliance!

Okuno Pharmaceutical Industry has established a final surface treatment process that forms a void-free and uniform plating film on the circuit surface.

Okuno Pharmaceutical Industry has established a final surface treatment process that forms a void-free and uniform plating film on circuit surfaces. The "ICP-COA process" is a low film thickness Ni-P/Au plating process that utilizes a reducing cobalt catalyst. This process consists of a reducing cobalt catalyst solution "ICP Accel COA" and an electroless Ni-P plating for cobalt catalysts "ICP Nicoron COA-GM." In conventional processes using palladium, the copper material corrodes during the catalyst application step, leading to the formation of voids between the copper material and the plating film, which has been a challenge. In this process, a uniform catalyst film can be formed through reduction deposition, enabling the reduction of the film thickness of electroless nickel plating (electroless nickel plating thickness: conventional process: 3.0µm, ICP-COA process: 0.5µm). Furthermore, since a void-free and well-covered film can be obtained, it is possible to reduce the film thickness of electroless Ni plating without compromising solder joint reliability.

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Copper sulfate plating additive for high aspect ratio substrates for package substrates "Topluchina HLS"

This is the latest plating technology for semiconductor package substrates (IC substrates). Currently, electronic devices such as smartphones, computers, and servers are becoming more high-performance, leading to a reduction in the diameter of through-holes that electrically connect the layers of printed circuit boards, as well as a decrease in pitch. As a result, there is an advancement in the high aspect ratio and high density of through-holes. We have newly developed a copper sulfate plating additive for high aspect ratio substrates that can accommodate both soluble and insoluble anodes, aimed at improving the productivity and quality stability of printed circuit board production. This product excels in depositability within through-holes and vias, achieving high throwing power across a wide range of current densities.

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There is a track record of maintaining a precipitation rate of approximately 20 μm/h for more than 10 turns since the construction of the bath. It is possible to reduce the amount of waste liquid and achieve cost reduction.

Electroless nickel-phosphorus plating tends to have a decreased deposition rate as the number of turns progresses, and it is common to refresh the bath after 5 to 6 turns. Since updating the bath requires significant effort and time, there is a strong demand for longer-lasting electroless nickel solutions. In response, our company has optimized the balance of chelating agent combinations and concentrations to develop an electroless nickel plating solution that experiences minimal reduction in deposition rate for over 10 turns from the start of the bath. The development of this product can enhance productivity, reduce waste liquid volume and energy costs, and contribute to lowering environmental impact. 【Top Nicoron LLM-LF】 - There is little change in deposition rate and phosphorus content due to bath aging. - Usable for up to 20 turns. - Low film stress with minimal changes in stress due to continuous use. Please feel free to contact us for anything other than the above. Inquiries can be made through the contact information below.

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TOYOROBO Co., Ltd. has signed a general agency agreement with OUNITECH ROBOTICS, a robotics company engaged in the development and manufacturing of AI-powered cleaning robots, effective July 4, 2025. Prior to the domestic launch of 'RoboSweep' in Japan, we have initiated a proof of concept (PoC) at our office location in the complex facility "the SOHO," aimed at verifying and optimizing product performance suitable for the Japanese market. 'RoboSweep' is a robot developed to achieve safe and efficient cleaning operations in various environments such as commercial facilities, office buildings, healthcare and welfare, and sports complexes, equipped with advanced autonomous driving technology and AI algorithms. In this proof of concept (PoC), we will measure and evaluate the effectiveness of obstacle avoidance capabilities, cleaning quality, and operational efficiency within actual facilities, aiming for further optimization of product performance, including the Japanese facility environment and detailed operational capabilities.

The size of the Japanese soup market reached 700 million USD in 2024. Going forward, the IMARC Group predicts that the market will reach 900 million USD by 2033, showing a growth rate (CAGR) of 2.9% between 2025 and 2033. The Japanese soup market is experiencing stable growth, supported by consumer needs for convenience, instant preparation, and health consciousness. Innovations in taste, packaging, and functional ingredients continue to attract a diverse customer base. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is categorized by type, category, packaging, distribution channel, region, and MIMO composition. This report focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. And email: sales@imarcgroup.com

The Japanese LED display market reached 473.13 million USD in 2024. The IMARC Group forecasts that this market will grow at a compound annual growth rate (CAGR) of 11.88% between 2025 and 2033, reaching 1.29942 billion USD by 2033. The Japanese LED display market is steadily growing, supported by increased adoption in advertising, sports, transportation, and entertainment sectors. Advances in technology have improved display quality, energy efficiency, and versatility for a wide range of applications. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is segmented based on technology insights, color insights, application insights, end-user insights, regional insights, and MIMO configuration insights. This report focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. And email: sales@imarcgroup.com

The Japanese biosimilar market reached 475.8 million USD in 2024. Going forward, the IMARC Group predicts that the market size will reach 3.4196 billion USD by 2033, growing at an average annual growth rate of 22.7% from 2025 to 2033. The expansion of the Japanese biosimilar market is driven by the increasing demand for cost-effective biological products and the development of a regulatory framework to support it. The rising adoption of biosimilars in the treatment of oncology, autoimmune diseases, and chronic conditions is propelling market growth. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is segmented based on insights into molecules, indications, and manufacturing types. It focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. Email: sales@imarcgroup.com

Thank you very much for your continued support. We would like to inform you that our company will be closed for summer vacation on the following dates. ■ Summer Vacation Period From Wednesday, August 13, 2025, to Sunday, August 17, 2025. We will resume normal business hours on Monday, August 18, at 8:30 AM. We apologize for any inconvenience this may cause and appreciate your understanding.