Shigeo Kayashima

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical deflection apparatus in which deflection angle is continuou...
- Patent number 6,115,012
- Issue date Sep 5, 2000
- Fujitsu Limited
- Shin Eguchi
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus
- Patent number 6,091,544
- Issue date Jul 18, 2000
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus
- Patent number 6,040,929
- Issue date Mar 21, 2000
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus using a rotating hologram and a fixed...
- Patent number 6,020,984
- Issue date Feb 1, 2000
- Fujitsu Ltd.
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus
- Patent number 6,020,999
- Issue date Feb 1, 2000
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Method for manufacturing light beam scanning apparatus
- Patent number 5,995,250
- Issue date Nov 30, 1999
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus
- Patent number 5,978,111
- Issue date Nov 2, 1999
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light distributing apparatus for dividing the light from a light so...
- Patent number 5,973,837
- Issue date Oct 26, 1999
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical scanning system including two hologram elements
- Patent number 5,900,955
- Issue date May 4, 1999
- Fujitsu Limited
- Hiroyasu Yoshikawa
- G02 - OPTICS
Information Patent Grant
Holographic recording apparatus and holographic optical element
- Patent number 5,892,597
- Issue date Apr 6, 1999
- Fujitsu Limited
- Shigetake Iwata
- G02 - OPTICS
Information Patent Grant
Method of manufacturing light beam scanning apparatus and fixed hol...
- Patent number 5,861,964
- Issue date Jan 19, 1999
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus
- Patent number 5,861,989
- Issue date Jan 19, 1999
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical deflector device
- Patent number 5,831,711
- Issue date Nov 3, 1998
- Fujitsu Limited
- Shigeo Kayashima
- G02 - OPTICS
Information Patent Grant
Light beam scanning apparatus comprising a first and second diffrac...
- Patent number 5,680,253
- Issue date Oct 21, 1997
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Laser beam optical scanner
- Patent number 5,550,655
- Issue date Aug 27, 1996
- Fujitsu Limited
- Shigeo Kayashima
- G02 - OPTICS
Information Patent Grant
Optimized design method for holographic optical element and apparat...
- Patent number 5,361,149
- Issue date Nov 1, 1994
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical beam scanning apparatus
- Patent number 5,295,004
- Issue date Mar 15, 1994
- Fujitsu Limited
- Shinya Hasegawa
- G02 - OPTICS

Shigeo Kayashima

Person

Patents Grantslast 30 patents

Optical deflection apparatus in which deflection angle is continuou...

Light beam scanning apparatus

Light beam scanning apparatus

Light beam scanning apparatus using a rotating hologram and a fixed...

Light beam scanning apparatus

Method for manufacturing light beam scanning apparatus

Light beam scanning apparatus

Light distributing apparatus for dividing the light from a light so...

Optical scanning system including two hologram elements

Holographic recording apparatus and holographic optical element

Method of manufacturing light beam scanning apparatus and fixed hol...

Light beam scanning apparatus

Optical deflector device

Light beam scanning apparatus comprising a first and second diffrac...

Laser beam optical scanner

Optimized design method for holographic optical element and apparat...

Optical beam scanning apparatus