logo

For the Inventor, By the Inventor

Yokkaichi, Japan

Toho Engineering


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 3

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Tatsutoshi Suzuki (2 out of 14 patents)

silverMedal Eisuke Suzuki (2 out of 7 patents)


2 patents:

1. 8702477 - Polishing pad sub plate (2014-04-22),
2. 8702474 - Method of regenerating a polishing pad using a polishing pad sub plate (2014-04-22),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#16 in Yokkaichi

#11,121 in Japan

Yokkaichi, JP
Yokkaichi, Japan

Toho Engineering

Forward Citations = 3

2 inventors:

goldMedal Tatsutoshi Suzuki (2 out of 14 patents)

silverMedal Eisuke Suzuki (2 out of 7 patents)

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