IDiyas

For the Inventor, By the Inventor

both of, Japan

Asahi Asbestos Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 55

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10 inventors (with patents filed for the assignee):

goldMedal Kazuya Yoshijima (1 out of 30 patents)

silverMedal Katsuaki Kaneko (1 out of 5 patents)

bronzeMedal Osamu Furukawa (1 out of 1 patent)

4.  Keibun Harada (1 out of 1 patent)

5.  Yoichi Uehara (1 out of 1 patent)

6.  Yasuyuki Tsuzawa (1 out of 1 patent)

7.  Takao Take (1 out of 5 patents)

8.  Kokyo Kusunoki (1 out of 1 patent)

9.  Toshinobu Ichiba (1 out of 1 patent)

10.  Tsutomu Hayakawa (1 out of 1 patent)


3 patents:

1. 4728111 - Compressed asbestos sheet gasket which swells in presence of liquids (1988-03-01),
2. 4645548 - Process for producing non-combustible gypsum board and non-combustible (1987-02-24),
3. 4395810 - Method for coating a sodium piping in a fast breeder reactor (1983-08-02),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#36 in both of

#8,780 in Japan

...
both of, Japan

Asahi Asbestos Co., Ltd.

Forward Citations = 55

10 inventors:

goldMedal Kazuya Yoshijima (1 out of 30 patents)

silverMedal Katsuaki Kaneko (1 out of 5 patents)

bronzeMedal Osamu Furukawa (1 out of 1 patent)

4.  Keibun Harada (1 out of 1 patent)

5.  Yoichi Uehara (1 out of 1 patent)

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