logo

For the Inventor, By the Inventor

JP

Nisshin Boseki Kabushiki Kaisha


USPTO Granted Patents = 2

Forward Citations = 23

Loading Chart...
Loading Chart...

7 inventors (with patents filed for the assignee):

goldMedal Kaneyoshi Ashida (1 out of 1 patent)

silverMedal Takao Yagi (1 out of 1 patent)

bronzeMedal Yoshihiko Ogawa (1 out of 4 patents)

4.  Takehiko Tokoro (1 out of 1 patent)

5.  Toshio Hiramatsu (1 out of 1 patent)

6.  Toshio Hatsuzaki (1 out of 1 patent)

7.  Hideo Senga (1 out of 1 patent)


2 patents:

1. 4744193 - Method of sealing water leakage in concrete structures (1988-05-17),
2. 3931065 - Polyurethane-modified polyisocyanurate foam and a method for the (1976-01-06),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#602 in

#10,962 in Japan

...
JP

Nisshin Boseki Kabushiki Kaisha

Forward Citations = 23

7 inventors:

goldMedal Kaneyoshi Ashida (1 out of 1 patent)

silverMedal Takao Yagi (1 out of 1 patent)

bronzeMedal Yoshihiko Ogawa (1 out of 4 patents)

4.  Takehiko Tokoro (1 out of 1 patent)

5.  Toshio Hiramatsu (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com
Loading…