Osamu Watanabe

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic core for electromagnetic apparatus and electromagnetic app...
- Patent number 7,557,687
- Issue date Jul 7, 2009
- Tamura Corporation
- Osamu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit block for power supply
- Patent number D453141
- Issue date Jan 29, 2002
- Tamura Coroportion
- Osamu Watanabe
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Circuit block for power supply
- Patent number D453142
- Issue date Jan 29, 2002
- Tamura Corporation
- Osamu Watanabe
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Recording medium playing apparatus with automatic tonal response se...
- Patent number 5,067,119
- Issue date Nov 19, 1991
- Pioneer Electronic Corporation
- Masayuki Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium playing apparatus with program discontinuity response
- Patent number 5,038,660
- Issue date Aug 13, 1991
- Pioneer Electronic Corporation
- Osamu Watanabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for reproducing and processing picture information includ...
- Patent number 5,016,113
- Issue date May 14, 1991
- Pioneer Electronic Corporation
- Masayasu Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of recording and reproducing picture information, recording...
- Patent number 4,994,925
- Issue date Feb 19, 1991
- Pioneer Electronic Corporation
- Masayasu Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magazine-housed disk player
- Patent number 4,899,326
- Issue date Feb 6, 1990
- Pioneer Electronic Corporation
- Noriyoshi Takeya
- G11 - INFORMATION STORAGE
Information Patent Grant
Spindle servo device for data recording disk reproducing apparatus
- Patent number 4,885,644
- Issue date Dec 5, 1989
- Pioneer Electronic Corporation
- Hidehiro Ishii
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk playing method resulting in reduced start-up time
- Patent number 4,872,068
- Issue date Oct 3, 1989
- Pioneer Electronic Corporation
- Hidehiro Ishii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing transformer, and transformer
- Publication number 20090237196
- Publication date Sep 24, 2009
- Osamu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching Transformer
- Publication number 20090231078
- Publication date Sep 17, 2009
- TAMURA CORPORATION
- Osamu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transformer
- Publication number 20070035374
- Publication date Feb 15, 2007
- Tamura Corporation
- Osamu Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Magnetic core for electromagnetic apparatus and electromagnetic app...
- Publication number 20060238288
- Publication date Oct 26, 2006
- TAMURA CORPORATION
- Osamu Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transformer
- Publication number 20050219029
- Publication date Oct 6, 2005
- Tamura Corporation
- Osamu Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Osamu Watanabe

Person

Patents Grantslast 30 patents

Magnetic core for electromagnetic apparatus and electromagnetic app...

Circuit block for power supply

Circuit block for power supply

Recording medium playing apparatus with automatic tonal response se...

Recording medium playing apparatus with program discontinuity response

Apparatus for reproducing and processing picture information includ...

Method of recording and reproducing picture information, recording...

Magazine-housed disk player

Spindle servo device for data recording disk reproducing apparatus

Disk playing method resulting in reduced start-up time

Patents Applicationslast 30 patents

Method for manufacturing transformer, and transformer

Switching Transformer

Transformer

Magnetic core for electromagnetic apparatus and electromagnetic app...

Transformer