EPO Patents = 2

Trademarks = 18

Forward Citations = 32

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20 inventors (with patents filed for the assignee):

Yoji Hata (3 out of 3 patents)

Hiroki Ishida (2 out of 2 patents)

Eiji Ichikawa (2 out of 2 patents)

4. Satoshi Imayasu (2 out of 2 patents)

5. Hideaki Yamada (1 out of 72 patents)

6. Yoshiaki Nishiya (1 out of 26 patents)

7. Rie Hirao (1 out of 1 patent)

8. Yukihiro Nakamura (1 out of 2 patents)

9. Masao Kitabayashi (1 out of 18 patents)

10. Yoshinori Saito (1 out of 13 patents)

11. Kenzo Koike (1 out of 15 patents)

12. Hiroshi Obata (1 out of 1 patent)

13. Shigeya Kakimoto (1 out of 5 patents)

14. Hiromoto Hisada (1 out of 1 patent)

15. Koji Suginami (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8993255 - Protein having fructosyl valyl histidine oxidase activity, modified protein, and use of the protein or the modified protein (2015-03-31),

2. 7776105 - Hair dye composition (2010-08-17),

3. 6558920 - High expression system of proteins (2003-05-06),

4. 4844911 - Quality improvement of alcoholic liquors (1989-07-04),

Gekkeikan Sake Company Limited is a well-known Japanese sake producer with a history dating back to 1637. They offer a wide range of high-quality sake products for both domestic and international markets. With a strong commitment to tradition and craftsmanship, Gekkeikan continues to be a leading name in the sake industry.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#364 in

#7,416 in Japan

JP

Gekkeikan Sake Company Limited