Katsumi Maekawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Position determining member to align a magnetic tape cartridge in a...
- Patent number 8,564,907
- Issue date Oct 22, 2013
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive apparatus, tape extraction apparatus and tape cassette
- Patent number 7,252,257
- Issue date Aug 7, 2007
- Sony Corporation
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive device, tape extraction device and tape cassette
- Patent number 6,991,193
- Issue date Jan 31, 2006
- Sony Corporation
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 6,869,036
- Issue date Mar 22, 2005
- Sony Corporation
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Single reel tape cartridge and recording and reproducing device usi...
- Patent number 6,865,047
- Issue date Mar 8, 2005
- Sony Corporation
- Katsumi Maekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive
- Patent number 6,762,903
- Issue date Jul 13, 2004
- Sony Corporation
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, tape drive, and method for identifying type of re...
- Patent number 6,611,394
- Issue date Aug 26, 2003
- Sony Corporation
- Tatsuya Kato
- 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
Lid assembly for tape cartridge
- Patent number 5,992,784
- Issue date Nov 30, 1999
- Sony Corporation
- Masanori Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium device with memory terminals and shutter sized and...
- Patent number 5,791,578
- Issue date Aug 11, 1998
- Sony Corporation
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape loading device
- Patent number 5,712,744
- Issue date Jan 27, 1998
- Sony Corporation
- Mitsunori Sakama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnet-optical disc drive device with sure disc placement
- Patent number 5,448,537
- Issue date Sep 5, 1995
- Sony Corporation
- Nobuhiko Tsukahara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPA...
- Publication number 20080273259
- Publication date Nov 6, 2008
- SONY CORPORATION
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive apparatus, tape extraction apparatus and tape cassette
- Publication number 20050092856
- Publication date May 5, 2005
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive apparatus, tape extraction apparatus and tape cassette
- Publication number 20050092857
- Publication date May 5, 2005
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive apparatus, tape extraction apparatus and tape cassette
- Publication number 20050092858
- Publication date May 5, 2005
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Tape reel and tape cartridge with the tape reel
- Publication number 20050061902
- Publication date Mar 24, 2005
- Takaaki Sanpei
- G11 - INFORMATION STORAGE
Information Patent Application
Recording and/or reproducing apparatus
- Publication number 20040104297
- Publication date Jun 3, 2004
- Yasuaki Kano
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive device, tape extraction device and tape cassette
- Publication number 20030168542
- Publication date Sep 11, 2003
- Toshiya Kurokawa
- G11 - INFORMATION STORAGE
Information Patent Application
Single reel tape cartridge and recording and reproducing device usi...
- Publication number 20030089809
- Publication date May 15, 2003
- Katsumi Maekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive
- Publication number 20020122270
- Publication date Sep 5, 2002
- Yasuaki Kano
- G11 - INFORMATION STORAGE

Katsumi Maekawa

Person

Patents Grantslast 30 patents

Position determining member to align a magnetic tape cartridge in a...

Tape drive apparatus, tape extraction apparatus and tape cassette

Tape drive device, tape extraction device and tape cassette

Recording and/or reproducing apparatus

Single reel tape cartridge and recording and reproducing device usi...

Tape drive

Recording medium, tape drive, and method for identifying type of re...

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

Lid assembly for tape cartridge

Recording medium device with memory terminals and shutter sized and...

Magnetic tape loading device

Magnet-optical disc drive device with sure disc placement

Patents Applicationslast 30 patents

MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPA...

Tape drive apparatus, tape extraction apparatus and tape cassette

Tape drive apparatus, tape extraction apparatus and tape cassette

Tape drive apparatus, tape extraction apparatus and tape cassette

Tape reel and tape cartridge with the tape reel

Recording and/or reproducing apparatus

Tape drive device, tape extraction device and tape cassette

Single reel tape cartridge and recording and reproducing device usi...

Tape drive