Masamichi Toyama

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image pickup device and apparatus including vibration correction means
- Patent number 7,388,604
- Issue date Jun 17, 2008
- Canon Kabushiki Kaisha
- Katsumi Azusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image shake detecting device
- Patent number 6,370,330
- Issue date Apr 9, 2002
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exposure control device
- Patent number 6,124,891
- Issue date Sep 26, 2000
- Canon Kabushiki Kaisha
- Hideo Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus
- Patent number 6,118,484
- Issue date Sep 12, 2000
- Canon Kabushiki Kaisha
- Hideo Yokota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic focusing device
- Patent number 6,088,060
- Issue date Jul 11, 2000
- Canon Kabushiki Kaisha
- Hirofumi Suda
- G02 - OPTICS
Information Patent Grant
Image shake detecting device
- Patent number 6,047,134
- Issue date Apr 4, 2000
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pickup device apparatus including vibration correction means
- Patent number 6,014,169
- Issue date Jan 11, 2000
- Canon Kabushiki Kaisha
- Katsumi Azusawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image sensing and processing device
- Patent number 5,949,481
- Issue date Sep 7, 1999
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image shake detecting device
- Patent number 5,734,933
- Issue date Mar 31, 1998
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image sensing device having a selectable detecting area
- Patent number 5,629,735
- Issue date May 13, 1997
- Canon Kabushiki Kaisha
- Kitahiro Kaneda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic focusing device with adaptive signal filtering
- Patent number 5,623,309
- Issue date Apr 22, 1997
- Canon Kabushiki Kaisha
- Katsuji Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic focusing device
- Patent number 5,619,264
- Issue date Apr 8, 1997
- Canon Kabushiki Kaisha
- Katsuji Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera apparatus
- Patent number 5,583,603
- Issue date Dec 10, 1996
- Canon Kabushiki Kaisha
- Masahide Hirasawa
- G02 - OPTICS
Information Patent Grant
Optical apparatus provided with a driving unit for moving a lens
- Patent number 5,572,372
- Issue date Nov 5, 1996
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G02 - OPTICS
Information Patent Grant
Automatic image stabilization device
- Patent number 5,561,498
- Issue date Oct 1, 1996
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G02 - OPTICS
Information Patent Grant
Focus adjusting device wherein effective focal length is derived by...
- Patent number 5,543,839
- Issue date Aug 6, 1996
- Canon Kabushiki Kaisha
- Hirofumi Suda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interchangeable lens unit for use in camera system
- Patent number 5,463,442
- Issue date Oct 31, 1995
- Canon Kabushiki Kaisha
- Isao Harigaya
- G02 - OPTICS
Information Patent Grant
Focus detecting system
- Patent number 5,446,494
- Issue date Aug 29, 1995
- Canon Kabushiki Kaisha
- Kouichi Ueda
- G02 - OPTICS
Information Patent Grant
Image sensing apparatus
- Patent number 5,442,397
- Issue date Aug 15, 1995
- Canon Kabushiki Kaisha
- Katsuji Yoshimura
- G02 - OPTICS
Information Patent Grant
Automatic focus control by use of component value differences in an...
- Patent number 5,422,671
- Issue date Jun 6, 1995
- Canon Kabushiki Kaisha
- Kunihiko Yamada
- G02 - OPTICS
Information Patent Grant
Camera apparatus
- Patent number 5,387,960
- Issue date Feb 7, 1995
- Canon Kabushiki Kaisha
- Masahide Hirasawa
- G02 - OPTICS
Information Patent Grant
Image shake detecting device
- Patent number 5,386,264
- Issue date Jan 31, 1995
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video camera apparatus with predictably settable image screen detec...
- Patent number 5,341,169
- Issue date Aug 23, 1994
- Canon Kabushiki Kaisha
- Kitahiro Kaneda
- G02 - OPTICS
Information Patent Grant
Optical apparatus provided with a driving unit for moving a lens
- Patent number 5,289,318
- Issue date Feb 22, 1994
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G02 - OPTICS
Information Patent Grant
Exposure control device
- Patent number 5,272,538
- Issue date Dec 21, 1993
- Canon Kabushiki Kaisha
- Hideo Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Object tracing device
- Patent number 5,258,847
- Issue date Nov 2, 1993
- Canon Kabushiki Kaisha
- Kunihiko Yamada
- G02 - OPTICS
Information Patent Grant
Automatic focus adjusting device
- Patent number 5,212,516
- Issue date May 18, 1993
- Canon Kabushiki Kaisha
- Kunihiko Yamada
- G02 - OPTICS
Information Patent Grant
Automatic follow-up focus detecting device and automatic follow-up...
- Patent number 5,204,749
- Issue date Apr 20, 1993
- Canon Kabushiki Kaisha
- Masamichi Toyama
- G01 - MEASURING TESTING
Information Patent Grant
Image sensing apparatus with settable focus detection area
- Patent number 5,187,585
- Issue date Feb 16, 1993
- Canon Kabushiki Kaisha
- Kitahiro Kaneda
- G02 - OPTICS
Information Patent Grant
Automatic focusing device
- Patent number 5,164,835
- Issue date Nov 17, 1992
- Canon Kabushiki Kaisha
- Kunihiko Yamada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20080136925
- Publication date Jun 12, 2008
- Canon Kabushiki Kaisha
- Katsumi Azusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pickup device and apparatus including vibration correction means
- Publication number 20040090531
- Publication date May 13, 2004
- Canon Kabushiki Kaisha
- Katsumi Azusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SHAKE DETECTING DEVICE
- Publication number 20010002225
- Publication date May 31, 2001
- MASAYOSHI SEKINE
- G01 - MEASURING TESTING

Masamichi Toyama

Person

Patents Grantslast 30 patents

Image pickup device and apparatus including vibration correction means

Image shake detecting device

Exposure control device

Imaging apparatus

Automatic focusing device

Image shake detecting device

Pickup device apparatus including vibration correction means

Image sensing and processing device

Image shake detecting device

Image sensing device having a selectable detecting area

Automatic focusing device with adaptive signal filtering

Automatic focusing device

Camera apparatus

Optical apparatus provided with a driving unit for moving a lens

Automatic image stabilization device

Focus adjusting device wherein effective focal length is derived by...

Interchangeable lens unit for use in camera system

Focus detecting system

Image sensing apparatus

Automatic focus control by use of component value differences in an...

Camera apparatus

Image shake detecting device

Video camera apparatus with predictably settable image screen detec...

Optical apparatus provided with a driving unit for moving a lens

Exposure control device

Object tracing device

Automatic focus adjusting device

Automatic follow-up focus detecting device and automatic follow-up...

Image sensing apparatus with settable focus detection area

Automatic focusing device

Patents Applicationslast 30 patents

IMAGE PICKUP APPARATUS

Image pickup device and apparatus including vibration correction means

IMAGE SHAKE DETECTING DEVICE