Hironobu Amemiya

Follow

Person

Yotsukaido, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-receiving apparatus having a position detectable portion on a...
- Patent number 5,883,386
- Issue date Mar 16, 1999
- Seiko Precision Inc.
- Hiroto Tsuyuki
- G02 - OPTICS