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Towa Chemical Industry Co., Ltd.

USPTO Granted Patents = 16

Trademarks = 4

Forward Citations = 153

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36 inventors (with patents filed for the assignee):

Kazuaki Kato (9 out of 9 patents)

Mitsuo Magara (8 out of 9 patents)

Yoshibumi Ishii (7 out of 7 patents)

4. Yoshiaki Tateno (6 out of 7 patents)

5. Naoki Okamoto (5 out of 44 patents)

6. Shigeru Kawashima (4 out of 4 patents)

7. Koichi Kataura (3 out of 3 patents)

8. Hiroshi Ide (2 out of 2 patents)

9. Susumu Yoneda (2 out of 2 patents)

10. Masahiro Niimi (2 out of 2 patents)

11. Yukari Hariu (2 out of 2 patents)

12. Tsuyoshi Ito (1 out of 16 patents)

13. Takeshi Okubo (1 out of 21 patents)

14. Chihaya Sano (1 out of 2 patents)

15. Koshiro Shimazu (1 out of 3 patents)

16 patents: Sort by Forward Citations

1. 6995107 - Raney catalyst, process for producing it and process for producing a sugar-alcohol using the same (2006-02-07),

2. 6994889 - Hard coating preparation, coating liquid and manufacturing process of hard coating preparation (2006-02-07),

3. 6838107 - Method of preparing an improved low-calorie, low-fat food foodstuff (2005-01-04),

4. 5932015 - Process for manufacturing crystalline maltitol and crystalline mixture (1999-08-03),

5. 5873943 - Process for manufacturing crystalline maltitol and crystalline mixture (1999-02-23),

6. 5583215 - Crystalline mixture solid containing maltitol and a process for (1996-12-10),

7. 5462864 - Manufacturing method of high purity maltose and its reduced product (1995-10-31),

8. 5430184 - Process for preparing 1,4-cyclohexandicarboxylic acid (1995-07-04),

9. 5354856 - Crystalline mixture solid containing maltitol and a process for (1994-10-11),

10. 5160546 - Lactitol trihydrate crystal, crystalline mixture solid containing it and (1992-11-03),

11. 5141859 - Manufacturing method of high purity maltose and its reduced product (1992-08-25),

12. 5112273 - Process and apparatus for separating fine bones from fish flakes (1992-05-12),

13. 5028444 - Frozen surimi product and process for preparing (1991-07-02),

14. 4999090 - Process for preparing trans-1,4-cyclohexanedimethanol and powder of the (1991-03-12),

15. 4999058 - Lactitol trihydrate crystal, crystalline mixture solid containing it and (1991-03-12),

Towa Chemical Industry Co., Ltd. is a leading chemical manufacturing company based in Japan. With a focus on innovation and sustainability, Towa Chemical Industry produces a wide range of chemical products for various industries including electronics, automotive, and healthcare. The company is committed to providing high-quality and environmentally-friendly solutions to meet the needs of their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#1,303 in Tokyo

#3,263 in Japan

#36,703 in the World

Towa Chemical Industry Co., Ltd.

Forward Citations = 153

36 inventors:

Kazuaki Kato (9 out of 9 patents)

Mitsuo Magara (8 out of 9 patents)

Yoshibumi Ishii (7 out of 7 patents)

4. Yoshiaki Tateno (6 out of 7 patents)

5. Naoki Okamoto (5 out of 44 patents)

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