Start of Reagent Sales: We will begin selling Polylysine reagents.

In response to your requests, we have started selling reagents. This is a cationic polymer produced through fermentation that can be used in food preservatives, sanitary materials, and daily necessities.

ε-Polylysine (hereafter referred to as Polylysine) is a substance officially known as ε-Poly-L-lysine. It has over 30 years of manufacturing history since 1989 and is widely used as a preservative in food. Polylysine is a natural food preservative produced through fermentation. Due to its high safety, we have received numerous requests to use it for various antibacterial applications. In response to customer feedback, we have started selling it as a reagent. The reagent can be purchased from Fujifilm Wako Pure Chemical Corporation. For example, it is expected to reduce synthetic polymers in everyday products closely related to daily life, such as wet wipes, toothpaste, shampoo, and scalp care. 【Features】 ■ Safe natural microbial fermentation product (not genetically modified organism) ■ Provides a positive image as a natural fermentation product ■ Listed in the existing additive inventory as a food preservative ■ Can be used as an additive in cosmetics, hygiene materials, and daily necessities ■ A safe domestic product *For more details, please download the PDF or feel free to contact us.

• Shelf life enhancer

A natural amino acid polycation polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural microorganisms.

E-Polylysine(hereinafter referred to as Polylysine) is a substance officially known as ε-Poly-L-lysine. It is a homopolymer consisting of 25 to 35 units linked by amide bonds, formed from the amino group at the ε position and the carboxyl group at the α position of the essential amino acid L-lysine. Since 1989, it has over 30 years of manufacturing history and is widely used as a food preservative amino acid. As a product of natural microbial fermentation, it can reduce the use of synthetic food preservatives derived from chemical substances. Polylysine is a cationic polymer with a positive charge. It electrically binds to negatively charged microbial cell membranes, inhibiting microbial growth. Polylysine is listed in the existing additive inventory of the Ministry of Health, Labour and Welfare (No. 397). Example of labeling: Preservative (Polylysine). **Features** - Safe natural microbial fermentation product (not derived from genetically modified organisms) - Provides a good image as a natural fermentation product - Listed in the existing additive inventory as a food preservative - Usable in various foods such as bento, side dishes, various processed foods, bakery products, and confectionery - A safe product *For more details, please download the PDF or feel free to contact us.*

• Shelf life enhancer

Amino acid-derived natural cationic polymer that can be used in food preservatives, hygiene materials, and daily necessities. It is a safe material as it is a fermentation product produced by natural microorganisms.

ε-Polylysine (hereafter referred to as Polylysine) is a homopolymer consisting of 25 to 35 linked ε-amino groups of L-lysine, an essential amino acid for humans, and α-carboxyl groups through amide bonds. With over 30 years of manufacturing experience, it is an amino acid-derived preservative widely used as a food preservative, making it applicable in sanitary materials and more. For example, it is expected to reduce synthetic polymers in everyday items closely related to daily life, such as wet wipes, toothpaste, shampoo, and scalp care products. Even in the presence of chelating agents used as antioxidants in cosmetics, various detergents, chemicals, and pharmaceuticals, it exhibits excellent antibacterial properties. Additionally, it is utilized in preventing bacterial contamination during the manufacturing process of food raw materials, removing anionic substances by leveraging the characteristics of cationic polymers, and in applications for electronic materials and semiconductor manufacturing. 【Features】 ■ A safe material produced through fermentation by natural microorganisms (not genetically modified organisms) ■ Provides a positive image as a natural fermentation product ■ Listed in the existing additive inventory as a food preservative ■ Can be used as an additive in cosmetics, sanitary materials, and daily necessities ■ A safe domestic product ■ A natural cationic polymer

• Shelf life enhancer

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Thank you for your continued support of Panorama Memo. We would like to inform you about our support's "business days during the Golden Week holiday period." Holiday period: April 29, 2026 (Wednesday) to May 10, 2026 (Sunday) Responses to inquiries received during the above period will be addressed sequentially starting from May 11, 2026 (Monday). We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.

Thank you very much for your continued support. We regret to inform you that our company will be closed for the Golden Week holiday during the following period. 【Holiday Period】May 2, 2026 (Saturday) to May 6, 2026 (Wednesday) *We will resume normal business operations on May 7, 2026 (Thursday). Inquiries received during the holiday period will be addressed sequentially after the start of business on the reopening date. Please note that depending on the content of the inquiry, it may take some time to respond. We appreciate your understanding in advance. We apologize for any inconvenience this may cause and thank you for your understanding.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.