Hiromu Mukai

Person

Kawachinagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image pickup device
- Patent number 7,142,241
- Issue date Nov 28, 2006
- Minolta Co., Ltd.
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensing apparatus which intentionally retains longitudinal ch...
- Patent number 6,741,760
- Issue date May 25, 2004
- Minaltacco., Ltd.
- Kohtaro Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device having an image transmission function
- Patent number 6,628,320
- Issue date Sep 30, 2003
- Minolta Co., Ltd.
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diffractive optical element and method of manufacturing a mold
- Patent number 6,590,709
- Issue date Jul 8, 2003
- Minolata Co., Ltd.
- Yuichiro Ori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Focusing screen for use in camera
- Patent number 6,516,152
- Issue date Feb 4, 2003
- Minolta Co., Ltd.
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Antistatic viewfinder
- Patent number 6,266,490
- Issue date Jul 24, 2001
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Lens holding structure in a lens block forming all or part of an op...
- Patent number 6,215,603
- Issue date Apr 10, 2001
- Minolta Co., Ltd.
- Tetsuo Kohno
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 6,215,961
- Issue date Apr 10, 2001
- Minolta Co., Ltd.
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Viewfinder optical system
- Patent number 6,052,234
- Issue date Apr 18, 2000
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Optical system having an optical element made of resin
- Patent number 6,011,648
- Issue date Jan 4, 2000
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Zoom viewfinder system for single reflex camera
- Patent number 6,005,712
- Issue date Dec 21, 1999
- Minolta Co., Ltd.
- Kohtaro Hayashi
- G02 - OPTICS
Information Patent Grant
Diffractive optical element, an optical system having a diffractive...
- Patent number 5,995,286
- Issue date Nov 30, 1999
- Minolta Co., Ltd.
- Hiromu Mukai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Viewfinder optical system
- Patent number 5,978,145
- Issue date Nov 2, 1999
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Zoom lens system
- Patent number 5,978,149
- Issue date Nov 2, 1999
- Minolta Co., Ltd.
- Junji Hashimura
- G02 - OPTICS
Information Patent Grant
Viewfinder optical system
- Patent number 5,966,244
- Issue date Oct 12, 1999
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 5,903,788
- Issue date May 11, 1999
- Minolta Co., Ltd.
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having simple and inexpensive finder field frame switching m...
- Patent number 5,771,416
- Issue date Jun 23, 1998
- Minolta Co., Ltd.
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo-taking lens temperature compensation system
- Patent number 5,679,946
- Issue date Oct 21, 1997
- Minolta Co., Ltd.
- Hiromu Mukai
- G02 - OPTICS
Information Patent Grant
Camera
- Patent number 5,659,823
- Issue date Aug 19, 1997
- Minolta Camera Kabushiki Kaisha
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom viewfinder system for single reflex camera
- Patent number 5,585,965
- Issue date Dec 17, 1996
- Minolta Co., Ltd.
- Kohtaro Hayashi
- G02 - OPTICS
Information Patent Grant
Camera having an electronic viewfinder for displaying an object ima...
- Patent number 5,557,358
- Issue date Sep 17, 1996
- Minolta Camera Kabushiki Kaisha
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash apparatus
- Patent number 5,515,133
- Issue date May 7, 1996
- Minolta Camera Kabushiki Kaisha
- Nobuyuki Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Finder display apparatus
- Patent number 5,489,965
- Issue date Feb 6, 1996
- Minolta Co., Ltd.
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Remote controllable camera system
- Patent number 5,463,436
- Issue date Oct 31, 1995
- Minolta Camera Kabushiki Kaisha
- Dai Shintani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Finder optical system for pseudo focal length
- Patent number 5,363,163
- Issue date Nov 8, 1994
- Minolta Camera Kabushiki Kaisha
- Kohtaro Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having blurring correction apparatus
- Patent number 5,353,091
- Issue date Oct 4, 1994
- Minolta Camera Kabushiki Kaisha
- Tokuji Ishida
- G02 - OPTICS
Information Patent Grant
Camera having a liquid crystal focusing screen
- Patent number 5,333,031
- Issue date Jul 26, 1994
- Minolta Camera Kabushiki Kaisha
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control device for a camera
- Patent number 5,311,244
- Issue date May 10, 1994
- Minolta Camera Kabushiki Kaisha
- Masaaki Nakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera
- Patent number 5,255,030
- Issue date Oct 19, 1993
- Minolta Camera Kabushiki Kaisha
- Hiromu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera system with lens movable in vertical direction to optical ax...
- Patent number 5,237,363
- Issue date Aug 17, 1993
- Minolta Camera Kabushiki Kaisha
- Takashi Okada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electronic camera having a phoelectric sensor device
- Publication number 20020067426
- Publication date Jun 6, 2002
- Hideki Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication device having an image transmission function
- Publication number 20020057334
- Publication date May 16, 2002
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication system
- Publication number 20020026641
- Publication date Feb 28, 2002
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication terminal and communication system
- Publication number 20020006804
- Publication date Jan 17, 2002
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable terminal
- Publication number 20010051509
- Publication date Dec 13, 2001
- MINOLTA CO., LTD.
- Hiromu Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW SPATIAL NOISE IMAGE SENSING APPARATUS
- Publication number 20010016083
- Publication date Aug 23, 2001
- KOHTARO HAYASHI
- G02 - OPTICS

Hiromu Mukai

Person

Patents Grantslast 30 patents

Image pickup device

Image sensing apparatus which intentionally retains longitudinal ch...

Communication device having an image transmission function

Diffractive optical element and method of manufacturing a mold

Focusing screen for use in camera

Antistatic viewfinder

Lens holding structure in a lens block forming all or part of an op...

Camera

Viewfinder optical system

Optical system having an optical element made of resin

Zoom viewfinder system for single reflex camera

Diffractive optical element, an optical system having a diffractive...

Viewfinder optical system

Zoom lens system

Viewfinder optical system

Camera

Camera having simple and inexpensive finder field frame switching m...

Photo-taking lens temperature compensation system

Camera

Zoom viewfinder system for single reflex camera

Camera having an electronic viewfinder for displaying an object ima...

Flash apparatus

Finder display apparatus

Remote controllable camera system

Finder optical system for pseudo focal length

Camera having blurring correction apparatus

Camera having a liquid crystal focusing screen

Exposure control device for a camera

Camera

Camera system with lens movable in vertical direction to optical ax...

Patents Applicationslast 30 patents

Electronic camera having a phoelectric sensor device

Communication device having an image transmission function

Communication system

Communication terminal and communication system

Portable terminal

LOW SPATIAL NOISE IMAGE SENSING APPARATUS