Yukitoshi Okubo

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display process and apparatus thereof incorporating overlapping of...
- Patent number RE36161
- Issue date Mar 23, 1999
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- 349 - Liquid crystal cells, elements and systems
Information Patent Grant
Apparatus for degrading pollutant, process for purifying contaminat...
- Patent number 5,866,003
- Issue date Feb 2, 1999
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Biasing liquid crystal displays having capacitors and transistors
- Patent number RE35275
- Issue date Jun 18, 1996
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- 359 - Optical: systems and elements
Information Patent Grant
Optical recording medium substrate sheet producing apparatus having...
- Patent number 5,480,596
- Issue date Jan 2, 1996
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing optical recording medium
- Patent number 5,328,816
- Issue date Jul 12, 1994
- Canon Kabushiki Kaisha
- Miki Tamura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biasing liquid crystal displays having capacitors and transistors
- Patent number 4,761,058
- Issue date Aug 2, 1988
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- G02 - OPTICS
Information Patent Grant
Method for the orientation of liquid crystal and liquid crystal dis...
- Patent number 4,472,027
- Issue date Sep 18, 1984
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- G02 - OPTICS
Information Patent Grant
Display process and apparatus thereof incorporating overlapping of...
- Patent number 4,470,667
- Issue date Sep 11, 1984
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 4,448,491
- Issue date May 15, 1984
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- G02 - OPTICS
Information Patent Grant
Display device with a thin film transistor and storage condenser
- Patent number 4,431,271
- Issue date Feb 14, 1984
- Canon Kabushiki Kaisha
- Yukitoshi Okubo
- G02 - OPTICS

Yukitoshi Okubo

Person

Patents Grantslast 30 patents

Display process and apparatus thereof incorporating overlapping of...

Apparatus for degrading pollutant, process for purifying contaminat...

Biasing liquid crystal displays having capacitors and transistors

Optical recording medium substrate sheet producing apparatus having...

Process for producing optical recording medium

Biasing liquid crystal displays having capacitors and transistors

Method for the orientation of liquid crystal and liquid crystal dis...

Display process and apparatus thereof incorporating overlapping of...

Image display apparatus

Display device with a thin film transistor and storage condenser