Jun Tokumitsu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Virtual image sensing and generating method and apparatus
- Patent number 6,839,081
- Issue date Jan 4, 2005
- Canon Kabushiki Kaisha
- Katsumi Iijima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display system
- Patent number 6,507,359
- Issue date Jan 14, 2003
- Canon Kabushiki Kaisha
- Tomotaka Muramoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus for correcting image vibration
- Patent number 6,130,709
- Issue date Oct 10, 2000
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereoscopic image display method and stereoscopic image display ap...
- Patent number 5,875,055
- Issue date Feb 23, 1999
- Canon Kabushiki Kaisha
- Hideki Morishima
- G02 - OPTICS
Information Patent Grant
Movement detection device and focus detection apparatus using such...
- Patent number 5,729,290
- Issue date Mar 17, 1998
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Apparatus including electronic and optical zooming
- Patent number 5,701,157
- Issue date Dec 23, 1997
- Canon Kabushiki Kaisha
- Takashi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pick-up apparatus having vibration correcting circuitry
- Patent number 5,666,158
- Issue date Sep 9, 1997
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for producing a panoramic image using a plurality of opti...
- Patent number 5,602,584
- Issue date Feb 11, 1997
- Canon Kabushiki Kaisha
- Hideaki Mitsutake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical apparatus provided with a driving unit for moving a lens
- Patent number 5,572,372
- Issue date Nov 5, 1996
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G02 - OPTICS
Information Patent Grant
Movement detection device and focus detection apparatus using such...
- Patent number 5,526,044
- Issue date Jun 11, 1996
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Optical apparatus provided with a driving unit for moving a lens
- Patent number 5,289,318
- Issue date Feb 22, 1994
- Canon Kabushiki Kaisha
- Masayoshi Sekine
- G02 - OPTICS
Information Patent Grant
Optical switch array capable of bidirectional signal transfer betwe...
- Patent number 5,227,906
- Issue date Jul 13, 1993
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-focus detecting device
- Patent number 5,192,998
- Issue date Mar 9, 1993
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Light signal transmission system
- Patent number 5,026,137
- Issue date Jun 25, 1991
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch array provided with a mask having openings of a pred...
- Patent number 4,927,230
- Issue date May 22, 1990
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Optical operation apparatus for effecting parallel signal processin...
- Patent number 4,815,027
- Issue date Mar 21, 1989
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for converting image into electrical signals
- Patent number 4,791,306
- Issue date Dec 13, 1988
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image conversion with multiple exposures f...
- Patent number 4,707,743
- Issue date Nov 17, 1987
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Original reading apparatus
- Patent number 4,512,632
- Issue date Apr 23, 1985
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS
Information Patent Grant
Original reading apparatus
- Patent number 4,432,022
- Issue date Feb 14, 1984
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system capable of continuously varying the diameter of a be...
- Patent number 4,353,617
- Issue date Oct 12, 1982
- Canon Kabushiki Kaisha
- Jun Tokumitsu
- G02 - OPTICS

Jun Tokumitsu

Person

Patents Grantslast 30 patents

Virtual image sensing and generating method and apparatus

Image display system

Image processing apparatus for correcting image vibration

Stereoscopic image display method and stereoscopic image display ap...

Movement detection device and focus detection apparatus using such...

Apparatus including electronic and optical zooming

Image pick-up apparatus having vibration correcting circuitry

Apparatus for producing a panoramic image using a plurality of opti...

Optical apparatus provided with a driving unit for moving a lens

Movement detection device and focus detection apparatus using such...

Optical apparatus provided with a driving unit for moving a lens

Optical switch array capable of bidirectional signal transfer betwe...

In-focus detecting device

Light signal transmission system

Optical switch array provided with a mask having openings of a pred...

Optical operation apparatus for effecting parallel signal processin...

Method and apparatus for converting image into electrical signals

Method and apparatus for image conversion with multiple exposures f...

Original reading apparatus

Original reading apparatus

Optical system capable of continuously varying the diameter of a be...