Hisashi Hanzawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage medium convey apparatus and convey method with ejection app...
- Patent number 7,125,271
- Issue date Oct 24, 2006
- Sony Corporation
- Taizo Ogawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transfer apparatus and recording and/or reproduction method and tra...
- Patent number 6,592,041
- Issue date Jul 15, 2003
- Sony Corporation
- Hisashi Hanzawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head moving and holding mechanism for reversible tape recorder
- Patent number 5,953,182
- Issue date Sep 14, 1999
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and/or playback apparatus with reduced drive bel...
- Patent number 5,943,182
- Issue date Aug 24, 1999
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Short-side-loading tape cassette recording and/or reproducing appar...
- Patent number 5,764,433
- Issue date Jun 9, 1998
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 5,621,589
- Issue date Apr 15, 1997
- Sony Corporation
- Koga Noriyuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette accommodating type electronic device having a plurality of...
- Patent number 5,414,573
- Issue date May 9, 1995
- Sony Corporation
- Noriyuki Koga
- G11 - INFORMATION STORAGE
Information Patent Grant
Mode change-over mechanism for recording and/or reproducing apparatus
- Patent number 4,225,894
- Issue date Sep 30, 1980
- Sony Corporation
- Takumi Fulukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Mode change-over device for recording and/or reproducing apparatus
- Patent number 4,178,809
- Issue date Dec 18, 1979
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus mode control system
- Patent number 4,147,898
- Issue date Apr 3, 1979
- Sony Corporation
- Toshimasa Tozune
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Storage medium convey apparatus and convey method and recording and...
- Publication number 20050070142
- Publication date Mar 31, 2005
- Hisashi Hanzawa
- G06 - COMPUTING CALCULATING COUNTING

Hisashi Hanzawa

Person

Patents Grantslast 30 patents

Storage medium convey apparatus and convey method with ejection app...

Transfer apparatus and recording and/or reproduction method and tra...

Head moving and holding mechanism for reversible tape recorder

Magnetic recording and/or playback apparatus with reduced drive bel...

Short-side-loading tape cassette recording and/or reproducing appar...

Recording and/or reproducing apparatus

Cassette accommodating type electronic device having a plurality of...

Mode change-over mechanism for recording and/or reproducing apparatus

Mode change-over device for recording and/or reproducing apparatus

Recording and/or reproducing apparatus mode control system

Patents Applicationslast 30 patents

Storage medium convey apparatus and convey method and recording and...