logo

For the Inventor, By the Inventor

Tokyo, Japan

Sicoh Engineering Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 8

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Manabu Shiraki (1 out of 49 patents)

silverMedal Osamu Hamaguchi (1 out of 4 patents)


1 patent:

1. 4995658 - Door locking devices (1991-02-26),
logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#6,086 in Tokyo

#15,732 in Japan

Tokyo, JP
Tokyo, Japan

Sicoh Engineering Co., Ltd.

Forward Citations = 8

2 inventors:

goldMedal Manabu Shiraki (1 out of 49 patents)

silverMedal Osamu Hamaguchi (1 out of 4 patents)

Please report any incorrect information to [email protected]
Loading…