Osamu Ota

Person

Ibi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
3-D model providing device
- Patent number 7,006,952
- Issue date Feb 28, 2006
- Sanyo Electric Co., LTD
- Yukinori Matsumoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3-d model providing device
- Patent number 6,977,651
- Issue date Dec 20, 2005
- Sanyo Electric Co., LTD
- Yukinori Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High density optical disc player
- Patent number 6,009,072
- Issue date Dec 28, 1999
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,896,367
- Issue date Apr 20, 1999
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,838,657
- Issue date Nov 17, 1998
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-resolving optical pickup device having an optical detector re...
- Patent number 5,708,635
- Issue date Jan 13, 1998
- Sanyo Electric Co., Ltd.
- Shuichi Ichiura
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,689,495
- Issue date Nov 18, 1997
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reproducing optical information contained disks of va...
- Patent number 5,659,534
- Issue date Aug 19, 1997
- Sanyo Electric Co., Ltd.
- Hitoshi Terasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-resolving optical pickup device having an optical detector re...
- Patent number 5,586,095
- Issue date Dec 17, 1996
- Sanyo Electric Co., Inc.
- Shuichi Ichiura
- G11 - INFORMATION STORAGE
Information Patent Grant
High density optical disc and optical disc player
- Patent number 5,477,527
- Issue date Dec 19, 1995
- Sanyo Electric Co., Ltd.
- Yoichi Tsuchiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of counting tracks on disk and track counter circuit therefor
- Patent number 5,440,535
- Issue date Aug 8, 1995
- Sanyo Electric Co., Ltd.
- Naoyuki Takagi
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

3-D model providing device

3-d model providing device

High density optical disc player

High density optical disc and optical disc player

High density optical disc and optical disc player

Ultra-resolving optical pickup device having an optical detector re...

High density optical disc and optical disc player

Apparatus for reproducing optical information contained disks of va...

Ultra-resolving optical pickup device having an optical detector re...

High density optical disc and optical disc player

Method of counting tracks on disk and track counter circuit therefor