Hiroshi Maeno

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Strength evaluation method for brittle material pieces
- Patent number 5,594,178
- Issue date Jan 14, 1997
- Asahi Glass Company Ltd.
- Hideo Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Pressurized fluidized bed combustion boiler system
- Patent number 5,361,728
- Issue date Nov 8, 1994
- Asahi Glass Company Ltd.
- Noriyuki Oda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering method of flue gas of a boiler and a filter apparatus for...
- Patent number 5,348,568
- Issue date Sep 20, 1994
- Asahi Glass Company Ltd.
- Noriyuki Oda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ceramic filter for a dust-containing gas and method for its production
- Patent number 5,198,006
- Issue date Mar 30, 1993
- Asahi Glass Company, Ltd.
- Takashi Mimori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Camera
- Patent number 5,138,352
- Issue date Aug 11, 1992
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera apparatus for adjusting the optical system at different speeds
- Patent number 5,136,324
- Issue date Aug 4, 1992
- Canon Kabushiki Kaisha
- Takayuki Tsuboi
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 5,084,724
- Issue date Jan 28, 1992
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G02 - OPTICS
Information Patent Grant
Ceramic filter for a dust-containing gas and method for its production
- Patent number 5,073,178
- Issue date Dec 17, 1991
- Asahi Glass Company, Ltd.
- Takashi Mimori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Optical system for amphibious camera and a moving device using the...
- Patent number 5,002,372
- Issue date Mar 26, 1991
- Canon Kabushiki Kaisha
- Hideo Tamamura
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 4,982,218
- Issue date Jan 1, 1991
- Canon Kabushiki Kaisha
- Takayuki Tsuboi
- G02 - OPTICS
Information Patent Grant
Film take-up spool for camera
- Patent number 4,980,712
- Issue date Dec 25, 1990
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exhaust gas treating device
- Patent number 4,935,042
- Issue date Jun 19, 1990
- Asahi Glass Company Ltd.
- Takatoshi Sudo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Focal length varying device for camera
- Patent number 4,870,439
- Issue date Sep 26, 1989
- Canon Kabushiki Kaisha
- Takayuki Tsuboi
- G02 - OPTICS
Information Patent Grant
Supporting structure for ceramic tubes in a gas system
- Patent number 4,867,769
- Issue date Sep 19, 1989
- Asahi Glass Company, Ltd.
- Noriyuki Oda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Camera
- Patent number 4,811,039
- Issue date Mar 7, 1989
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waterproof camera
- Patent number 4,803,504
- Issue date Feb 7, 1989
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shaft holding structure for holding shaft in article of resinous ma...
- Patent number 4,758,855
- Issue date Jul 19, 1988
- Canon Kabushiki Kaisha
- Hideo Tamamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Data imprinting device for a camera
- Patent number 4,731,624
- Issue date Mar 15, 1988
- Canon Kabushiki Kaisha
- Toru Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Accessory mount for cameras
- Patent number D294034
- Issue date Feb 2, 1988
- Canon Kabushiki Kaisha
- Michio Yoshida
- D16 - Photography and optical equipment
Information Patent Grant
Water-proof window structure of water-proof camera
- Patent number 4,714,333
- Issue date Dec 22, 1987
- Canon Kabushiki Kaisha
- Hideo Tamamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Buckle for a water-proof camera
- Patent number 4,668,061
- Issue date May 26, 1987
- Canon Kabushiki Kaisha
- Hideo Tamamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waterproof camera
- Patent number 4,666,274
- Issue date May 19, 1987
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Watertight camera
- Patent number 4,653,883
- Issue date Mar 31, 1987
- Canon Kabushiki Kaisha
- Hiroshi Maeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Data imprinting device for a camera
- Patent number 4,643,549
- Issue date Feb 17, 1987
- Canon Kabushiki Kaisha
- Toru Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR CERAMIC BONDING AND CERAMIC BONDED ARTICLE
- Publication number 20070160825
- Publication date Jul 12, 2007
- Asahi Glass Company, Limited
- Naomichi MIYAKAWA
- B32 - LAYERED PRODUCTS

Hiroshi Maeno

Person

Patents Grantslast 30 patents

Strength evaluation method for brittle material pieces

Pressurized fluidized bed combustion boiler system

Filtering method of flue gas of a boiler and a filter apparatus for...

Ceramic filter for a dust-containing gas and method for its production

Camera

Camera apparatus for adjusting the optical system at different speeds

Camera

Ceramic filter for a dust-containing gas and method for its production

Optical system for amphibious camera and a moving device using the...

Camera

Film take-up spool for camera

Exhaust gas treating device

Focal length varying device for camera

Supporting structure for ceramic tubes in a gas system

Camera

Waterproof camera

Shaft holding structure for holding shaft in article of resinous ma...

Data imprinting device for a camera

Accessory mount for cameras

Water-proof window structure of water-proof camera

Buckle for a water-proof camera

Waterproof camera

Watertight camera

Data imprinting device for a camera

Patents Applicationslast 30 patents

COMPOSITION FOR CERAMIC BONDING AND CERAMIC BONDED ARTICLE