logo

For the Inventor, By the Inventor

Tokyo, Japan

Nippon Precision Optical Instrument Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 30

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Ko Sato (2 out of 12 patents)


2 patents:

1. 4320978 - Integration sphere type turbidimeter (1982-03-23),
2. 4165179 - Device for wiping optical window in turbidimeter or similar optical (1979-08-21),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#4,070 in Tokyo

#10,988 in Japan

...
Tokyo, Japan

Nippon Precision Optical Instrument Co., Ltd.

Forward Citations = 30

1 inventor:

goldMedal Ko Sato (2 out of 12 patents)

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