Hiroyuki Hata

Follow

Person

Mino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pickup apparatus and method of manufacture thereof, optical...
- Patent number 6,075,659
- Issue date Jun 13, 2000
- Kabushiki Kasiha Toshiba
- Tomohiro Murayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL