For the Inventor, By the Inventor

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Bridgstone Corporation

USPTO Granted Patents = 3

Forward Citations = 40

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10 inventors (with patents filed for the assignee):

Sotaro Iwabuchi (1 out of 56 patents)

Hideo Takeichi (1 out of 31 patents)

Hiroshi Yamaguchi (1 out of 8 patents)

4. Itsuo Tanuma (1 out of 49 patents)

5. Yasuhiro Morimura (1 out of 35 patents)

6. Toshio Honda (1 out of 30 patents)

7. Shigehito Kishinami (1 out of 3 patents)

8. Hiromi Oturu (1 out of 1 patent)

9. Satoshi Konishi (1 out of 1 patent)

10. Toshiyuki Watanabe (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D549167 - Pair of decorative surfaces for a tire sidewall (2007-08-21),

2. 4785862 - Dual tire mounting method (1988-11-22),

3. 4600627 - Sandwich glasses (1986-07-15),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#3,269 in Tokyo

#8,777 in Japan

Bridgstone Corporation

Forward Citations = 40

10 inventors:

Sotaro Iwabuchi (1 out of 56 patents)

Hideo Takeichi (1 out of 31 patents)

Hiroshi Yamaguchi (1 out of 8 patents)

4. Itsuo Tanuma (1 out of 49 patents)

5. Yasuhiro Morimura (1 out of 35 patents)

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