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Minato-ku, Japan

Japan Corn Starch Co., Ltd

USPTO Granted Patents = 12

EPO Patents = 2

Trademarks = 1

Forward Citations = 66

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19 inventors (with patents filed for the assignee):

Hideyuki Tanaka (8 out of 14 patents)

Yasuhito Okumura (4 out of 4 patents)

Hiroshi Tanaka (4 out of 19 patents)

4. Tetsuya Kawamatsu (3 out of 3 patents)

5. Isamu Utsue (3 out of 3 patents)

6. Hiroshige Murase (2 out of 2 patents)

7. Toshiyuki Niwa (1 out of 3 patents)

8. Masao Umezaki (1 out of 1 patent)

9. Toshio Uno (1 out of 2 patents)

10. Stephen Rimsa (1 out of 3 patents)

11. Paul Tatarka (1 out of 3 patents)

12. Nubuo Miyachi (1 out of 1 patent)

13. Hideo Kurachi (1 out of 2 patents)

14. Takahiro Kuno (1 out of 1 patent)

15. Kyoko Kitamura (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 9642807 - Method for producing starch granules, and orally disinitegrating tablet (2017-05-09),

2. 7517924 - Starch ester blends with linear polyesters (2009-04-14),

3. 6833097 - Biodegradable block for models (2004-12-21),

4. 6617449 - Starch ester (2003-09-09),

5. 6495679 - Starch ester (2002-12-17),

6. 5993530 - Aqueous dispersion of biodegradable resin composition (1999-11-30),

7. 5719214 - Polyester-grafted starch-polymer alloy (1998-02-17),

8. 5714601 - Method for producing starch esters, starch esters, and starch ester (1998-02-03),

9. 5714540 - Esterified, polyvinyl ester-grafted starch (1998-02-03),

10. 5693786 - Esterfied, polyester-grafted starch (1997-12-02),

11. 5652360 - Cationic starch composition and process for making same (1997-07-29),

12. 5403606 - Process of making enriched artificial rice (1995-04-04),

Japan Corn Starch Co., Ltd is a leading manufacturer and distributor of corn starch and related products in Japan. With a history of over 50 years in the industry, the company is known for its high-quality products and innovative solutions. Japan Corn Starch Co., Ltd serves a wide range of industries including food, pharmaceuticals, and paper manufacturing.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#10 in Minato-ku

#3,833 in Japan

#46,665 in the World

Minato-ku, Japan

Japan Corn Starch Co., Ltd

Forward Citations = 66

19 inventors:

Hideyuki Tanaka (8 out of 14 patents)

Yasuhito Okumura (4 out of 4 patents)

Hiroshi Tanaka (4 out of 19 patents)

4. Tetsuya Kawamatsu (3 out of 3 patents)

5. Isamu Utsue (3 out of 3 patents)

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