Takashi Katoku

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording/playback apparatus with electric wave transmission
- Patent number 7,382,324
- Issue date Jun 3, 2008
- Sony Corporation
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording/playback apparatus with electric wave transmission
- Patent number 7,324,053
- Issue date Jan 29, 2008
- Sony Corporation
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording/playback apparatus
- Patent number 7,148,853
- Issue date Dec 12, 2006
- Sony Corporation
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording/playback apparatus with electric wave transmission
- Patent number 6,950,067
- Issue date Sep 27, 2005
- Sony Corporation
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording/playback apparatus with electric wave transmission
- Patent number 6,496,314
- Issue date Dec 17, 2002
- Sony Corporation
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tape cassette and recording/reproducing apparatus
- Patent number 6,456,462
- Issue date Sep 24, 2002
- Sony Corporation
- Shuichi Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette Holder
- Patent number 6,441,993
- Issue date Aug 27, 2002
- Sony Corporation
- Shuichi Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Printing device
- Patent number 6,357,858
- Issue date Mar 19, 2002
- Sony Corporation
- Koichiro Kishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing device
- Patent number 6,305,782
- Issue date Oct 23, 2001
- Sony Corporation
- Koichiro Kishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing device
- Patent number 6,074,039
- Issue date Jun 13, 2000
- Sony Corporation
- Koichiro Kishima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Magnetic tape recording and reproducing apparatus having four heads...
- Patent number 5,966,260
- Issue date Oct 12, 1999
- Sony Corporation
- Katsumi Ikeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head device
- Patent number 5,790,349
- Issue date Aug 4, 1998
- Sony Corporation
- Takashi Katoku
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus for tape-shaped recording me...
- Patent number 5,638,232
- Issue date Jun 10, 1997
- Sony Corporation
- Morihiro Komoriya
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette holder with means for opening and closing the closure memb...
- Patent number 5,289,324
- Issue date Feb 22, 1994
- Sony Corporation
- Takashi Katoku
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recording and/or reproducing apparatus with a single motor for...
- Patent number 5,159,507
- Issue date Oct 27, 1992
- Sony Corporation
- Masafumi Tamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette
- Patent number 4,858,848
- Issue date Aug 22, 1989
- Sony Corporation
- Takashi Katoku
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cassette with tape reel assembly having floating reel...
- Patent number 4,654,740
- Issue date Mar 31, 1987
- Sony Corporation
- Takashi Katoku
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Recording/playback apparatus with electric wave transmission
- Publication number 20050207054
- Publication date Sep 22, 2005
- Sony Corp
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording/playback apparatus with electric wave transmission
- Publication number 20050201009
- Publication date Sep 15, 2005
- Sony Corp
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording/playback apparatus
- Publication number 20050185317
- Publication date Aug 25, 2005
- Sony Corp
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording/playback apparatus with electric wave transmission
- Publication number 20030067413
- Publication date Apr 10, 2003
- Shuichi Ota
- G06 - COMPUTING CALCULATING COUNTING

Takashi Katoku

Person

Patents Grantslast 30 patents

Recording/playback apparatus with electric wave transmission

Recording/playback apparatus with electric wave transmission

Recording/playback apparatus

Recording/playback apparatus with electric wave transmission

Recording/playback apparatus with electric wave transmission

Tape cassette and recording/reproducing apparatus

Cassette Holder

Printing device

Printing device

Printing device

Magnetic tape recording and reproducing apparatus having four heads...

Rotary head device

Recording and/or reproducing apparatus for tape-shaped recording me...

Cassette holder with means for opening and closing the closure memb...

Tape recording and/or reproducing apparatus with a single motor for...

Magnetic tape cassette

Magnetic tape cassette with tape reel assembly having floating reel...

Patents Applicationslast 30 patents

Recording/playback apparatus with electric wave transmission

Recording/playback apparatus with electric wave transmission

Recording/playback apparatus

Recording/playback apparatus with electric wave transmission