logo

For the Inventor, By the Inventor

Tokyo, Japan

Nittoc Constructions Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 7

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Yasunori Sato (1 out of 8 patents)

silverMedal Yasuo Miyazaki (1 out of 9 patents)

bronzeMedal Naoki Yamaoto (1 out of 1 patent)

4.  Shouhei Chida (1 out of 1 patent)


1 patent:

1. 4859119 - Liquid chemical grouting apparatus and valve switching arrangement in (1989-08-22),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,742 in Tokyo

#15,557 in Japan

...
Tokyo, Japan

Nittoc Constructions Co., Ltd.

Forward Citations = 7

4 inventors:

goldMedal Yasunori Sato (1 out of 8 patents)

silverMedal Yasuo Miyazaki (1 out of 9 patents)

bronzeMedal Naoki Yamaoto (1 out of 1 patent)

4.  Shouhei Chida (1 out of 1 patent)

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