TOMOHIRO MURAYAMA

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YOKOHAMA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for driving objective lens
- Patent number 6,404,728
- Issue date Jun 11, 2002
- Kabushiki Kaisha Toshiba
- Hiroshi Shinozuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical characteristics switching mechanism optical head and optica...
- Patent number 6,147,954
- Issue date Nov 14, 2000
- Kabushiki Kaisha Toshiba
- Tomohiro Murayama
- G11 - INFORMATION STORAGE
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
Information Patent Grant
Distribution control apparatus
- Patent number 5,055,755
- Issue date Oct 8, 1991
- Kabushiki Kaisha Toshiba
- Katsuko Ozawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS AND RECORDING MEDIUM
- Publication number 20140379792
- Publication date Dec 25, 2014
- Tomohiro MURAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DRIVING OBJECTIVE LENS
- Publication number 20020041563
- Publication date Apr 11, 2002
- HIROSHI SHINOZUKA
- G11 - INFORMATION STORAGE