Hirohisa Kitano

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Filter, illumination device and illumination method
- Patent number 6,554,454
- Issue date Apr 29, 2003
- Minolta Co., Ltd.
- Hirohisa Kitano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination device
- Patent number 6,504,598
- Issue date Jan 7, 2003
- Minolta Co., Ltd.
- Hirohisa Kitano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical writing device
- Patent number 6,278,475
- Issue date Aug 21, 2001
- Minolta Co., Ltd.
- Hirohisa Kitano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light modulation apparatus and method for making light modulation a...
- Patent number 5,745,280
- Issue date Apr 28, 1998
- Minolta Co., Ltd.
- Hirohisa Kitano
- G02 - OPTICS
Information Patent Grant
Light shutter array with a substantially even distribution transmit...
- Patent number 5,450,230
- Issue date Sep 12, 1995
- Minolta Camera Kabushiki Kaisha
- Tomohiko Masuda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical shutter device
- Patent number 5,325,228
- Issue date Jun 28, 1994
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image forming apparatus
- Patent number 5,317,347
- Issue date May 31, 1994
- Minolta Camera Kabushiki Kaisha
- Tomohiko Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and device for driving electro-optical light shutter
- Patent number 5,247,387
- Issue date Sep 21, 1993
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording apparatus including a memory into which information is wr...
- Patent number 5,206,684
- Issue date Apr 27, 1993
- Minolta Camera Kabushiki Kaisha
- Kenichi Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light printer with photoelectric light quantity control means
- Patent number 5,166,510
- Issue date Nov 24, 1992
- Minolta Camera Co., Ltd.
- Ken Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light signal generating device using electro-optical light shutter...
- Patent number 5,155,618
- Issue date Oct 13, 1992
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for driving electrooptical light shutter
- Patent number 5,124,831
- Issue date Jun 23, 1992
- Minolta Camera Kabushiki Kaisha
- Kouichi Shingaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming system for performing simplex and duplex recording
- Patent number 5,103,267
- Issue date Apr 7, 1992
- Minolta Camera Kabushiki Kaisha
- Kenichi Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of driving electro-optical light shutter for use in recordin...
- Patent number 5,093,676
- Issue date Mar 3, 1992
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus
- Patent number 5,024,511
- Issue date Jun 18, 1991
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light shutter arrays for forming images
- Patent number 5,011,271
- Issue date Apr 30, 1991
- Minolta Camera Kabushiki Kaisha
- Itaru Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and device for driving electrooptical light shutter
- Patent number 4,932,761
- Issue date Jun 12, 1990
- Minolta Camera Kabushiki Kaisha
- Kouichi Shingaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for driving electro-optical light shutter array
- Patent number 4,902,111
- Issue date Feb 20, 1990
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 4,899,183
- Issue date Feb 6, 1990
- Minolta Camera Kabushiki Kaisha
- Hirohisa Kitano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrooptical light shutter device and printer apparatus using same
- Patent number 4,887,104
- Issue date Dec 12, 1989
- Minolta Camera Kabushiki Kaisha
- Hirohisa Kitano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electro-optical light shutter device
- Patent number 4,854,678
- Issue date Aug 8, 1989
- Minolta Camera Kabushiki Kaisha
- Hirohisa Kitano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color sensing method and device therefor
- Patent number 4,804,833
- Issue date Feb 14, 1989
- Minolta Camera Kabushiki Kaisha
- Ken Matsubara
- G01 - MEASURING TESTING
Information Patent Grant
Photosensitive member and process for forming images with use of th...
- Patent number 4,699,860
- Issue date Oct 13, 1987
- Minolta Camera Kabushiki Kaisha
- Hirohisa Kitano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE
- Publication number 20020012111
- Publication date Jan 31, 2002
- HIROHISA KITANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hirohisa Kitano

Person

Patents Grantslast 30 patents

Filter, illumination device and illumination method

Illumination device

Optical writing device

Light modulation apparatus and method for making light modulation a...

Light shutter array with a substantially even distribution transmit...

Optical shutter device

Image forming apparatus

Method and device for driving electro-optical light shutter

Recording apparatus including a memory into which information is wr...

Light printer with photoelectric light quantity control means

Light signal generating device using electro-optical light shutter...

Method and device for driving electrooptical light shutter

Image forming system for performing simplex and duplex recording

Method of driving electro-optical light shutter for use in recordin...

Display apparatus

Light shutter arrays for forming images

Method and device for driving electrooptical light shutter

Method and device for driving electro-optical light shutter array

Image forming apparatus

Electrooptical light shutter device and printer apparatus using same

Electro-optical light shutter device

Color sensing method and device therefor

Photosensitive member and process for forming images with use of th...

Patents Applicationslast 30 patents

ILLUMINATION DEVICE