Yasuo Tomita

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical interconnection networks and processes
- Patent number 5,339,371
- Issue date Aug 16, 1994
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G02 - OPTICS
Information Patent Grant
Apparatus for measuring pulse width using two-photon absorption medium
- Patent number 5,299,170
- Issue date Mar 29, 1994
- Canon Kabushiki Kaisha
- Masaaki Shibata
- G02 - OPTICS
Information Patent Grant
All-optical light modulating apparatus and all-optical process for...
- Patent number 5,289,489
- Issue date Feb 22, 1994
- Canon Kabushiki Kaisha
- Johan Bergquist
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical polarization-state converting apparatus for use as isolator...
- Patent number 5,245,465
- Issue date Sep 14, 1993
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G02 - OPTICS
Information Patent Grant
Method and apparatus for modulating light using semiconductor eleme...
- Patent number 5,229,878
- Issue date Jul 20, 1993
- Canon Kabushiki Kaisha
- Yasuo Tomita
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for obtaining modulated light indicative of an...
- Patent number 5,223,966
- Issue date Jun 29, 1993
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light signal reading method and apparatus using interference betwee...
- Patent number 4,660,187
- Issue date Apr 21, 1987
- Canon Kabushiki Kaisha
- Toshihiko Yoshino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having alternately-layered high an...
- Patent number 4,649,451
- Issue date Mar 10, 1987
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 4,639,816
- Issue date Jan 27, 1987
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making an optical coupler device utilizing volatile liqui...
- Patent number 4,637,684
- Issue date Jan 20, 1987
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G02 - OPTICS
Information Patent Grant
Magneto-optical information reading apparatus
- Patent number 4,569,035
- Issue date Feb 4, 1986
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G11 - INFORMATION STORAGE
Information Patent Grant
System for recording patterns of magnetically recorded information...
- Patent number 4,558,440
- Issue date Dec 10, 1985
- Canon Kabushiki Kaisha
- Yasuo Tomita
- G11 - INFORMATION STORAGE

Yasuo Tomita

Person

Patents Grantslast 30 patents

Optical interconnection networks and processes

Apparatus for measuring pulse width using two-photon absorption medium

All-optical light modulating apparatus and all-optical process for...

Optical polarization-state converting apparatus for use as isolator...

Method and apparatus for modulating light using semiconductor eleme...

Method and apparatus for obtaining modulated light indicative of an...

Light signal reading method and apparatus using interference betwee...

Magneto-optical recording medium having alternately-layered high an...

Magneto-optical recording medium

Method of making an optical coupler device utilizing volatile liqui...

Magneto-optical information reading apparatus

System for recording patterns of magnetically recorded information...