Mitsutoshi Ohwada

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image recognition method
- Patent number 5,450,503
- Issue date Sep 12, 1995
- Canon Kabushiki Kaisha
- Yasuo Ogino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for measuring an interval between two objects
- Patent number 5,343,291
- Issue date Aug 30, 1994
- Canon Kabushiki Kaisha
- Mitsutoshi Ohwada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for detecting positional relationship between two objects
- Patent number 5,327,221
- Issue date Jul 5, 1994
- Canon Kabushiki Kaisha
- Kenji Saitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Position detection method and apparatus
- Patent number 5,114,236
- Issue date May 19, 1992
- Canon Kabushiki Kaisha
- Masakazu Matsugu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image stabilizing device
- Patent number 4,788,596
- Issue date Nov 29, 1988
- Canon Kabushiki Kaisha
- Eigo Kawakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Anti-vibration imaging device
- Patent number 4,780,739
- Issue date Oct 25, 1988
- Canon Kabushiki Kaisha
- Eigo Kawakami
- G02 - OPTICS
Information Patent Grant
Information recording-reproducing apparatus
- Patent number 4,667,316
- Issue date May 19, 1987
- Canon Kabushiki Kaisha
- Shigeyuki Suda
- G11 - INFORMATION STORAGE
Information Patent Grant
In-focus state detection device
- Patent number 4,595,271
- Issue date Jun 17, 1986
- Canon Kabushiki Kaisha
- Shigeyuki Suda
- G02 - OPTICS
Information Patent Grant
Range finding device
- Patent number 4,469,417
- Issue date Sep 4, 1984
- Canon Kabushiki Kaisha
- Makoto Masunaga
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 4,455,065
- Issue date Jun 19, 1984
- Canon Kabushiki Kaisha
- Yukichi Niwa
- G02 - OPTICS
Information Patent Grant
Distance detecting device in a camera
- Patent number 4,443,078
- Issue date Apr 17, 1984
- Canon Kabushiki Kaisha
- Yukichi Niwa
- G02 - OPTICS
Information Patent Grant
Range finding device
- Patent number 4,410,261
- Issue date Oct 18, 1983
- Canon Kabushiki Kaisha
- Makoto Masunaga
- G02 - OPTICS
Information Patent Grant
Incident position detector for radiation beam
- Patent number 4,384,199
- Issue date May 17, 1983
- Canon Kabushiki Kaisha
- Yasuo Ogino
- G02 - OPTICS
Information Patent Grant
Focus detecting device with photo-sensor array
- Patent number 4,329,577
- Issue date May 11, 1982
- Canon Kabushiki Kaisha
- Noriyuki Asano
- G02 - OPTICS
Information Patent Grant
Range finding device
- Patent number 4,305,657
- Issue date Dec 15, 1981
- Canon Kabushiki Kaisha
- Makoto Masunaga
- G02 - OPTICS

Mitsutoshi Ohwada

Person

Patents Grantslast 30 patents

Image recognition method

Method and apparatus for measuring an interval between two objects

Device for detecting positional relationship between two objects

Position detection method and apparatus

Image stabilizing device

Anti-vibration imaging device

Information recording-reproducing apparatus

In-focus state detection device

Range finding device

Optical device

Distance detecting device in a camera

Range finding device

Incident position detector for radiation beam

Focus detecting device with photo-sensor array

Range finding device