Naoji OYA

Follow

Person

Shizuoka-City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Measurement of the positions of centres of curvature of optical sur...
- Patent number 9,863,844
- Issue date Jan 9, 2018
- Trioptics GmbH
- Naoji Oya
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of the positions of centres of curvature of optical sur...
- Patent number 9,766,155
- Issue date Sep 19, 2017
- Trioptics GmbH
- Naoji Oya
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MEASUREMENT OF THE POSITIONS OF CENTRES OF CURVATURE OF OPTICAL SUR...
- Publication number 20170336286
- Publication date Nov 23, 2017
- Trioptics GmbH
- Naoji OYA
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT OF THE POSITIONS OF CENTRES OF CURVATURE OF OPTICAL SUR...
- Publication number 20160187222
- Publication date Jun 30, 2016
- Trioptics GmbH
- Naoji OYA
- G01 - MEASURING TESTING