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For the Inventor, By the Inventor

Tokyo, Japan

Bridgstone Corporation


USPTO Granted Patents = 3

Forward Citations = 40

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10 inventors (with patents filed for the assignee):

goldMedal Sotaro Iwabuchi (1 out of 56 patents)

silverMedal Hideo Takeichi (1 out of 31 patents)

bronzeMedal Hiroshi Yamaguchi (1 out of 8 patents)

4.  Itsuo Tanuma (1 out of 49 patents)

5.  Yasuhiro Morimura (1 out of 36 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:

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 - Oct 6 2026

3 Patents

#3,543 in Tokyo

#8,922 in Japan

Tokyo, JP
Tokyo, Japan

Bridgstone Corporation

Forward Citations = 40

10 inventors:

goldMedal Sotaro Iwabuchi (1 out of 56 patents)

silverMedal Hideo Takeichi (1 out of 31 patents)

bronzeMedal Hiroshi Yamaguchi (1 out of 8 patents)

4.  Itsuo Tanuma (1 out of 49 patents)

5.  Yasuhiro Morimura (1 out of 36 patents)

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