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Dai Nippon Toryo Kabushiki Kaisha

USPTO Granted Patents = 12

Forward Citations = 234

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18 inventors (with patents filed for the assignee):

Masachika Yaguchi (5 out of 8 patents)

Kazuo Totani (5 out of 7 patents)

Toshio Jinnai (4 out of 7 patents)

4. Mashachika Yaguchi (3 out of 4 patents)

5. Kenji Nakamura (3 out of 7 patents)

6. Shigetaro Furuta (3 out of 6 patents)

7. Mikio Shirotsuka (2 out of 2 patents)

8. Toshiharu Hayashi (1 out of 24 patents)

9. Minoru Hosoda (1 out of 5 patents)

10. Keizo Matsushita (1 out of 1 patent)

11. Yuich Murata (1 out of 1 patent)

12. Shirotsuka, Mikio (1 out of 1 patent)

13. Hiroshi Makishima (1 out of 3 patents)

14. Goro Matsumoto (1 out of 1 patent)

15. Toshio Shinohara (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4048088 - Nematic liquid crystal compositions (1977-09-13),

2. 4047803 - Nematic liquid crystal compositions (1977-09-13),

3. 4014811 - Nematic liquid crystal compositions (1977-03-29),

4. 4011088 - Anti-corrosive coating compositions (1977-03-08),

5. 4007077 - Liquid crystal cells (1977-02-08),

6. 3989639 - Nematic liquid crystal compositions (1976-11-02),

7. 3988054 - Nematic liquid crystal compositions (1976-10-26),

8. 3961843 - Liquid crystal electro-optical device (1976-06-08),

9. 3955881 - Electro-optical device employing nematic liquid crystal (1976-05-11),

10. 3947090 - Electro-optical devices (1976-03-30),

11. 3936816 - Flat display system (1976-02-03),

12. 3932024 - Electro-optical devices (1976-01-13),

Dai Nippon Toryo Kabushiki Kaisha is a leading Japanese company in the chemical industry. With over 70 years of experience, they specialize in the production of various chemicals, coatings, and adhesive products. Their commitment to quality and innovation has earned them a strong reputation in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#364 in Osaka

#3,833 in Japan

#46,665 in the World

Dai Nippon Toryo Kabushiki Kaisha

Forward Citations = 234

18 inventors:

Masachika Yaguchi (5 out of 8 patents)

Kazuo Totani (5 out of 7 patents)

Toshio Jinnai (4 out of 7 patents)

4. Mashachika Yaguchi (3 out of 4 patents)

5. Kenji Nakamura (3 out of 7 patents)

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