Tsutomu Mochizuki

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical pick-up and disk player
- Patent number 6,172,958
- Issue date Jan 9, 2001
- Sony Corporation
- Tsutomu Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and disc player
- Patent number 6,097,690
- Issue date Aug 1, 2000
- Sony Corporation
- Tsutomu Mochizuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup and optical disc device for accessing media of diffe...
- Patent number 6,044,048
- Issue date Mar 28, 2000
- Sony Corporation
- Hiroshi Oinoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc-thickness-and-warp detecting apparatus
- Patent number 5,787,062
- Issue date Jul 28, 1998
- Sony Corporation
- Tsutomu Mochizuki
- G11 - INFORMATION STORAGE