Jun Kohsaka

Person

Toyokawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light beam scanner
- Patent number 6,400,488
- Issue date Jun 4, 2002
- Minolta Co., Ltd.
- Yasushi Nagasaka
- G02 - OPTICS
Information Patent Grant
Light beam optical scanner and image forming apparatus
- Patent number 6,341,030
- Issue date Jan 22, 2002
- Minolta Co., Ltd.
- Kenji Takeshita
- G02 - OPTICS
Information Patent Grant
Image forming apparatus
- Patent number 6,323,955
- Issue date Nov 27, 2001
- Minolta Co., Ltd.
- Nobuo Kanai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multibeam scanning device
- Patent number 6,313,906
- Issue date Nov 6, 2001
- Minolta Co., Ltd.
- Yasushi Nagasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multibeam scanning optical apparatus and laser light source apparatus
- Patent number 6,157,478
- Issue date Dec 5, 2000
- Minolta Co., Ltd.
- Toshio Naiki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser beam scanning optical apparatus
- Patent number 6,118,570
- Issue date Sep 12, 2000
- Minolta Co., Ltd.
- Nobuo Kanai
- G02 - OPTICS
Information Patent Grant
Laser beam optical scanning device and image forming apparatus with...
- Patent number 6,072,176
- Issue date Jun 6, 2000
- Minolta Co., Ltd.
- Jun Kohsaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser beam scanning optical apparatus
- Patent number 5,969,346
- Issue date Oct 19, 1999
- Minolta Co., Ltd.
- Yasushi Nagasaka
- G02 - OPTICS
Information Patent Grant
Laser beam scanning optical apparatus having means for generating m...
- Patent number 5,856,669
- Issue date Jan 5, 1999
- Minolta Co., Ltd.
- Yasushi Nagasaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser beam scanning optical apparatus
- Patent number 5,808,775
- Issue date Sep 15, 1998
- Minolta Co., Ltd.
- Yoshihiro Inagaki
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 5,521,763
- Issue date May 28, 1996
- Minolta Camera Kabushiki Kaisha
- Satoru Ono
- G02 - OPTICS
Information Patent Grant
Optical device having an optical lens and a mounting assembly
- Patent number 5,486,954
- Issue date Jan 23, 1996
- Minolta Co., Ltd.
- Tetsuji Niikawa
- G02 - OPTICS
Information Patent Grant
Optical apparatus with improved lens mounting device
- Patent number 5,331,343
- Issue date Jul 19, 1994
- Minolta Camera Kabushiki Kaisha
- Satoru Ono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical element
- Patent number 5,301,060
- Issue date Apr 5, 1994
- Minolta Camera Kabushiki Kaisha
- Tetsuji Niikawa
- G02 - OPTICS
Information Patent Grant
Optical beam scanning apparatus
- Patent number 5,293,266
- Issue date Mar 8, 1994
- Minolta Camera Kabushiki Kaisha
- Jun Kohsaka
- G02 - OPTICS
Information Patent Grant
Baseplate for an optical scanning device
- Patent number 5,227,811
- Issue date Jul 13, 1993
- Minolta Camera Kabushiki Kaisha
- Jun Kohsaka
- G02 - OPTICS

Jun Kohsaka

Person

Patents Grantslast 30 patents

Light beam scanner

Light beam optical scanner and image forming apparatus

Image forming apparatus

Multibeam scanning device

Multibeam scanning optical apparatus and laser light source apparatus

Laser beam scanning optical apparatus

Laser beam optical scanning device and image forming apparatus with...

Laser beam scanning optical apparatus

Laser beam scanning optical apparatus having means for generating m...

Laser beam scanning optical apparatus

Optical device

Optical device having an optical lens and a mounting assembly

Optical apparatus with improved lens mounting device

Optical element

Optical beam scanning apparatus

Baseplate for an optical scanning device