Yoshihiro Isomura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Media library system using media management scheme for reducing rec...
- Patent number 5,936,794
- Issue date Aug 10, 1999
- Nippon Telegraph and Telephone Corp.
- Makoto Mizukami
- G11 - INFORMATION STORAGE
Information Patent Grant
Micro optical head with an optically switched laser diode
- Patent number 4,860,276
- Issue date Aug 22, 1989
- Nippon Telegraph & Telephone Corporation
- Hiroo Ukita
- G11 - INFORMATION STORAGE