Takao Hiramoto

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tape cassette
- Patent number 6,722,598
- Issue date Apr 20, 2004
- Sony Corporation
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium device containing recording medium and recording/r...
- Patent number 6,680,817
- Issue date Jan 20, 2004
- Sony Corporation
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape driving apparatus
- Patent number 6,643,086
- Issue date Nov 4, 2003
- Sony Corporation
- Takao Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette having first and second write inhibit mechanisms
- Patent number 6,583,955
- Issue date Jun 24, 2003
- Sony Corporation
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette
- Patent number 6,505,788
- Issue date Jan 14, 2003
- Sony Corporation
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette having first and second write inhibit mechanisms for...
- Patent number 6,490,132
- Issue date Dec 3, 2002
- Sony Corporation
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus
- Patent number 6,433,953
- Issue date Aug 13, 2002
- Sony Corporation
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium device for use with a tape cartridge having an aux...
- Patent number 6,160,679
- Issue date Dec 12, 2000
- Sony Corporation
- Katsumi Maekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and reproducing apparatus using tape cassette for updatin...
- Patent number 6,134,066
- Issue date Oct 17, 2000
- Sony Corporation
- Yoshihisa Takayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium cartridge recording/reproducing apparatus using a...
- Patent number 6,088,182
- Issue date Jul 11, 2000
- Sony Corporation
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Autochanger
- Patent number 6,038,200
- Issue date Mar 14, 2000
- Sony Corporation
- Tadashi Ozue
- G11 - INFORMATION STORAGE
Information Patent Grant
Autochanger
- Patent number 5,867,335
- Issue date Feb 2, 1999
- Sony Corporation
- Tadashi Ozue
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Tape cassette
- Publication number 20030026043
- Publication date Feb 6, 2003
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cassette
- Publication number 20010045482
- Publication date Nov 29, 2001
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cassette
- Publication number 20010045481
- Publication date Nov 29, 2001
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cassette
- Publication number 20010045480
- Publication date Nov 29, 2001
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE
Information Patent Application
Tape cassette
- Publication number 20010042806
- Publication date Nov 22, 2001
- Yoshitsugu Taki
- G11 - INFORMATION STORAGE

Takao Hiramoto

Person

Patents Grantslast 30 patents

Tape cassette

Recording medium device containing recording medium and recording/r...

Tape driving apparatus

Tape cassette having first and second write inhibit mechanisms

Tape cassette

Tape cassette having first and second write inhibit mechanisms for...

Recording/reproducing apparatus

Recording medium device for use with a tape cartridge having an aux...

Recording and reproducing apparatus using tape cassette for updatin...

Recording medium cartridge recording/reproducing apparatus using a...

Autochanger

Autochanger

Patents Applicationslast 30 patents

Tape cassette

Tape cassette

Tape cassette

Tape cassette

Tape cassette