Yoichi Kubota

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device and method comprising a motor and/or a digital signal proces...
- Patent number 5,612,602
- Issue date Mar 18, 1997
- Canon Kabushiki Kaisha
- Yoichi Kubota
- G05 - CONTROLLING REGULATING
Information Patent Grant
Encoder utilizing interference using multi-mode semiconductor laser
- Patent number 5,198,873
- Issue date Mar 30, 1993
- Canon Kabushiki Kaisha
- Ko Ishizuka
- G01 - MEASURING TESTING
Information Patent Grant
Displacement measuring apparatus
- Patent number 5,066,130
- Issue date Nov 19, 1991
- Canon Kabushiki Kaisha
- Masaaki Tsukiji
- G01 - MEASURING TESTING
Information Patent Grant
Encoder incorporating a displaceable diffraction grating
- Patent number 5,038,032
- Issue date Aug 6, 1991
- Canon Kabushiki Kaisha
- Tetsuharu Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Diffracted beam encoder
- Patent number 5,017,777
- Issue date May 21, 1991
- Canon Kabushiki Kaisha
- Koh Ishizuka
- G01 - MEASURING TESTING
Information Patent Grant
Optical type encoder
- Patent number 5,000,542
- Issue date Mar 19, 1991
- Canon Kabushiki Kaisha
- Tetsuharu Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Encoder having long length measuring stroke
- Patent number 4,998,798
- Issue date Mar 12, 1991
- Canon Kabushiki Kaisha
- Koh Ishizuka
- G01 - MEASURING TESTING
Information Patent Grant
Displacement measuring apparatus
- Patent number 4,979,826
- Issue date Dec 25, 1990
- Canon Kabushiki Kaisha
- Koh Ishizuka
- G01 - MEASURING TESTING
Information Patent Grant
Rotary encoder using multiple diffracted beams having co-incident p...
- Patent number 4,975,570
- Issue date Dec 4, 1990
- Canon Kabushiki Kaisha
- Tetsuharu Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Encoder with diffraction grating and multiply diffracted light
- Patent number 4,970,388
- Issue date Nov 13, 1990
- Canon Kabushiki Kaisha
- Tetsuharu Nishimura
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for forming superimposed images
- Patent number 4,912,491
- Issue date Mar 27, 1990
- Canon Kabushiki Kaisha
- Osamu Hoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiimage forming apparatus
- Patent number 4,903,067
- Issue date Feb 20, 1990
- Canon Kabushiki Kaisha
- Yasushi Murayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoichi Kubota

Person

Patents Grantslast 30 patents

Device and method comprising a motor and/or a digital signal proces...

Encoder utilizing interference using multi-mode semiconductor laser

Displacement measuring apparatus

Encoder incorporating a displaceable diffraction grating

Diffracted beam encoder

Optical type encoder

Encoder having long length measuring stroke

Displacement measuring apparatus

Rotary encoder using multiple diffracted beams having co-incident p...

Encoder with diffraction grating and multiply diffracted light

Apparatus for forming superimposed images

Multiimage forming apparatus