For the Inventor, By the Inventor

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Mitsui Chemicals & Skc Polyurethanes Inc.

USPTO Granted Patents = 3

EPO Patents = 1

Trademarks = 2

Forward Citations = 1

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11 inventors (with patents filed for the assignee):

Atsushi Miyata (3 out of 5 patents)

Shinsuke Matsumoto (3 out of 7 patents)

Toru Hiraide (2 out of 2 patents)

4. Tamotsu Kunihiro (2 out of 8 patents)

5. Yusuke Maruoka (1 out of 1 patent)

6. Kanae Morishita (1 out of 1 patent)

7. Koichi Sano (1 out of 3 patents)

8. Kazuhiko Okubo (1 out of 3 patents)

9. Mikio Matsufuji (1 out of 4 patents)

10. Tomoki Tsutsui (1 out of 6 patents)

11. Tsukuru Izukawa (1 out of 17 patents)

12. Kazuto Usaka (5 patents)

13. Joonseok Kang (1 patent)

14. Changha Park (0 patent)

15. Sungho Lee (0 patent)

3 patents: Sort by Forward Citations

1. 10494469 - Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam (2019-12-03),

2. 9873757 - Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam (2018-01-23),

3. 9382372 - Polyol, polyol composition, and flexible polyurethane foam using the same (2016-07-05),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#3,260 in Tokyo

#8,767 in Japan

Mitsui Chemicals & Skc Polyurethanes Inc.

Forward Citations = 1

11 inventors:

Atsushi Miyata (3 out of 5 patents)

Shinsuke Matsumoto (3 out of 7 patents)

Toru Hiraide (2 out of 2 patents)

4. Tamotsu Kunihiro (2 out of 8 patents)

5. Yusuke Maruoka (1 out of 1 patent)

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