Hidetoshi Matsuoka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Recording/reproducing apparatus with reduced number of guides posts
- Patent number 7,057,846
- Issue date Jun 6, 2006
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus having an inclined guide pos...
- Patent number 6,801,385
- Issue date Oct 5, 2004
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus with reduced number of guide posts
- Patent number 6,654,199
- Issue date Nov 25, 2003
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 6,567,234
- Issue date May 20, 2003
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 6,466,395
- Issue date Oct 15, 2002
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus including tape loading mecha...
- Patent number 6,342,988
- Issue date Jan 29, 2002
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus including tape loading mecha...
- Patent number 6,157,512
- Issue date Dec 5, 2000
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus capable of using cassettes h...
- Patent number 6,141,179
- Issue date Oct 31, 2000
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Light blocking apparatus for a camera
- Patent number 5,980,122
- Issue date Nov 9, 1999
- Canon Kabushiki Kaisha
- Masaki Higashihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording and/or reproducing apparatus having a tape loading device
- Patent number 5,949,609
- Issue date Sep 7, 1999
- Canon Kabushiki Kaisha
- Kouji Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus with control mechanism for c...
- Patent number 5,923,495
- Issue date Jul 13, 1999
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus permitting selective use of...
- Patent number 5,901,914
- Issue date May 11, 1999
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape loading device
- Patent number 5,781,366
- Issue date Jul 14, 1998
- Cannon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 5,710,679
- Issue date Jan 20, 1998
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape loading device with joints at preselected spacing in rail slot
- Patent number 5,659,439
- Issue date Aug 19, 1997
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus accommodating different-size...
- Patent number 5,625,509
- Issue date Apr 29, 1997
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for tape loading device
- Patent number 5,550,686
- Issue date Aug 27, 1996
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording or reproducing apparatus with tape guide members providin...
- Patent number 5,523,905
- Issue date Jun 4, 1996
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording or reproducing apparatus having a tape loading mechanism...
- Patent number 5,461,520
- Issue date Oct 24, 1995
- Canon Kabushiki Kaisha
- Junji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for tape loading device
- Patent number 5,363,257
- Issue date Nov 8, 1994
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape loading and biasing device for recording or reproducing apparatus
- Patent number 5,251,080
- Issue date Oct 5, 1993
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording or reproducing apparatus having a reel braking member
- Patent number 5,153,790
- Issue date Oct 6, 1992
- Canon Kabushiki Kaisha
- Junji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head type recording or reproducing apparatus detecting the s...
- Patent number 5,107,380
- Issue date Apr 21, 1992
- Canon Kabushiki Kaisha
- Makoto Fujiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus for an information signal with a plural kinds o...
- Patent number 5,010,424
- Issue date Apr 23, 1991
- Canon Kabushiki Kaisha
- Masahide Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head type reproducing apparatus
- Patent number 4,985,785
- Issue date Jan 15, 1991
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Reel driving mechanism
- Patent number 4,917,328
- Issue date Apr 17, 1990
- Canon Kabushiki Kaisha
- Junji Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-channel recording apparatus using a plurality of heads in turn
- Patent number 4,897,739
- Issue date Jan 30, 1990
- Canon Kabushiki Kaisha
- Masahide Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary head type reproducing apparatus with crosstalk reduction
- Patent number 4,847,707
- Issue date Jul 11, 1989
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Recording/reproducing apparatus with reduced number of guides posts
- Publication number 20030197973
- Publication date Oct 23, 2003
- Canon Kabushiki Kaisha
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproducing apparatus
- Publication number 20030011924
- Publication date Jan 16, 2003
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Application
Recording and/or reproducing apparatus
- Publication number 20020085306
- Publication date Jul 4, 2002
- Hidetoshi Matsuoka
- G11 - INFORMATION STORAGE

Hidetoshi Matsuoka

Person

Patents Grantslast 30 patents

Recording/reproducing apparatus with reduced number of guides posts

Recording and/or reproducing apparatus having an inclined guide pos...

Recording/reproducing apparatus with reduced number of guide posts

Magnetic recording and reproducing apparatus

Magnetic recording and reproducing apparatus

Recording and/or reproducing apparatus including tape loading mecha...

Recording and/or reproducing apparatus including tape loading mecha...

Recording and/or reproducing apparatus capable of using cassettes h...

Light blocking apparatus for a camera

Recording and/or reproducing apparatus having a tape loading device

Recording and/or reproducing apparatus with control mechanism for c...

Recording and/or reproducing apparatus permitting selective use of...

Tape loading device

Magnetic recording and reproducing apparatus

Tape loading device with joints at preselected spacing in rail slot

Recording and/or reproducing apparatus accommodating different-size...

Apparatus for tape loading device

Recording or reproducing apparatus with tape guide members providin...

Recording or reproducing apparatus having a tape loading mechanism...

Apparatus for tape loading device

Tape loading and biasing device for recording or reproducing apparatus

Recording or reproducing apparatus having a reel braking member

Rotary head type recording or reproducing apparatus detecting the s...

Recording apparatus for an information signal with a plural kinds o...

Rotary head type reproducing apparatus

Reel driving mechanism

Multi-channel recording apparatus using a plurality of heads in turn

Rotary head type reproducing apparatus with crosstalk reduction

Patents Applicationslast 30 patents

Recording/reproducing apparatus with reduced number of guides posts

Magnetic recording and reproducing apparatus

Recording and/or reproducing apparatus