Masahiko Chaya

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge and printer
- Patent number 8,272,795
- Issue date Sep 25, 2012
- Canon Kabushiki Kaisha
- Minoru Tanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronic apparatus
- Patent number 6,737,190
- Issue date May 18, 2004
- Canon Kabushiki Kaisha
- Masahiko Chaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-changer
- Patent number 5,979,755
- Issue date Nov 9, 1999
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for adjusting the preload of a plate spring for an optical p...
- Patent number 5,872,766
- Issue date Feb 16, 1999
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Linear drive motor apparatus for adjusting the relative position be...
- Patent number 5,818,666
- Issue date Oct 6, 1998
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk recording/reproduction apparatus with disk clamp mechanism com...
- Patent number 5,731,929
- Issue date Mar 24, 1998
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk apparatus including two magnetic field applyin...
- Patent number 5,625,607
- Issue date Apr 29, 1997
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetooptical information recording/reproducing method and apparat...
- Patent number 5,604,719
- Issue date Feb 18, 1997
- Canon Kabushiki Kaisha
- Hiroaki Kakimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetooptical disc apparatus with magnetic head
- Patent number 5,594,708
- Issue date Jan 14, 1997
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk apparatus with floating type magnetic head and...
- Patent number 5,590,095
- Issue date Dec 31, 1996
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk apparatus for recording and/or reproducing inf...
- Patent number 5,485,434
- Issue date Jan 16, 1996
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
External magnetic field application device including a heat dissipa...
- Patent number 5,361,242
- Issue date Nov 1, 1994
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens driver
- Patent number 5,305,151
- Issue date Apr 19, 1994
- Canon Kabushiki Kaisha
- Hiroaki Kakimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Pivotable mirror device for tracking
- Patent number 5,268,784
- Issue date Dec 7, 1993
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G02 - OPTICS
Information Patent Grant
Optical disk apparatus including a braking device for frictionally...
- Patent number 5,208,793
- Issue date May 4, 1993
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc cleaning device
- Patent number 5,161,146
- Issue date Nov 3, 1992
- Canon Kabushiki Kaisha
- Masahiko Chaya
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE AND PRINTER
- Publication number 20090324314
- Publication date Dec 31, 2009
- Canon Kabushiki Kaisha
- Minoru Tanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Electronic apparatus
- Publication number 20020022404
- Publication date Feb 21, 2002
- Masahiko Chaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masahiko Chaya

Person

Patents Grantslast 30 patents

Cartridge and printer

Electronic apparatus

Auto-changer

Device for adjusting the preload of a plate spring for an optical p...

Linear drive motor apparatus for adjusting the relative position be...

Disk recording/reproduction apparatus with disk clamp mechanism com...

Magneto-optical disk apparatus including two magnetic field applyin...

Magnetooptical information recording/reproducing method and apparat...

Magnetooptical disc apparatus with magnetic head

Magneto-optical disk apparatus with floating type magnetic head and...

Magneto-optical disk apparatus for recording and/or reproducing inf...

External magnetic field application device including a heat dissipa...

Objective lens driver

Pivotable mirror device for tracking

Optical disk apparatus including a braking device for frictionally...

Disc cleaning device

Patents Applicationslast 30 patents

CARTRIDGE AND PRINTER

Electronic apparatus