Tsukasa Uehara

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element, optical system using optical element, and optical...
- Patent number 6,650,483
- Issue date Nov 18, 2003
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G02 - OPTICS
Information Patent Grant
Optical element, holding structure for optical element, and image p...
- Patent number 6,362,921
- Issue date Mar 26, 2002
- Canon Kabushiki Kaisha
- Seiji Iida
- G02 - OPTICS
Information Patent Grant
Optical element, jig for holding optical element, and apparatus inc...
- Patent number 6,337,773
- Issue date Jan 8, 2002
- Canon Kabushiki Kaisha
- Kenji Kawano
- G02 - OPTICS
Information Patent Grant
Optical element, optical system using optical element, and optical...
- Patent number 6,337,772
- Issue date Jan 8, 2002
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G02 - OPTICS
Information Patent Grant
Optical element, optical system using optical element, and optical...
- Patent number 6,243,208
- Issue date Jun 5, 2001
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G02 - OPTICS
Information Patent Grant
TV conference system and terminal equipment for use in the same
- Patent number 6,195,176
- Issue date Feb 27, 2001
- Canon Kabushiki Kaisha
- Koichi Tanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document sensing apparatus
- Patent number 6,008,846
- Issue date Dec 28, 1999
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video conference system and control method for the same
- Patent number 5,917,543
- Issue date Jun 29, 1999
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TV conference system and terminal equipment for use in the same
- Patent number 5,636,039
- Issue date Jun 3, 1997
- Canon Kabushiki Kaisha
- Koichi Tanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disc mounting apparatus having a pressing means for pressing on the...
- Patent number 5,592,350
- Issue date Jan 7, 1997
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Sheet sticker
- Patent number 5,527,421
- Issue date Jun 18, 1996
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording apparatus with shiftable conveying system
- Patent number 5,517,226
- Issue date May 14, 1996
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording or reproducing apparatus using a stabilizing pad
- Patent number 5,477,410
- Issue date Dec 19, 1995
- Canon Kabushiki Kaisha
- Shigeru Fukuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Head shifting apparatus
- Patent number 5,381,399
- Issue date Jan 10, 1995
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cutting apparatus
- Patent number 5,303,626
- Issue date Apr 19, 1994
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Recording and/or reproducing apparatus including mechanism for util...
- Patent number 5,162,958
- Issue date Nov 10, 1992
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc loading apparatus
- Patent number 5,084,796
- Issue date Jan 28, 1992
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 5,047,881
- Issue date Sep 10, 1991
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism for opening and closing a shutter of magnetic disc cassette
- Patent number 5,014,151
- Issue date May 7, 1991
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 5,008,874
- Issue date Apr 16, 1991
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette loading device with pull-in mechanism
- Patent number 4,989,106
- Issue date Jan 29, 1991
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus utilizing record bearing med...
- Patent number 4,941,060
- Issue date Jul 10, 1990
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 4,872,076
- Issue date Oct 3, 1989
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing apparatus
- Patent number 4,847,709
- Issue date Jul 11, 1989
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus using disc-shaped record bearing medium
- Patent number 4,807,069
- Issue date Feb 21, 1989
- Canon Kabushiki Kaisha
- Shigeki Okauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Loading device for a cassette having a cover member
- Patent number 4,802,041
- Issue date Jan 31, 1989
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus adapted for utilization of r...
- Patent number 4,800,453
- Issue date Jan 24, 1989
- Canon Kabushiki Kaisha
- Shigeki Okauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism for opening and closing the shutter of a disc cassette
- Patent number 4,792,873
- Issue date Dec 20, 1988
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus having improved head stabili...
- Patent number 4,787,005
- Issue date Nov 22, 1988
- Canon Kabushiki Kaisha
- Nobuo Tezuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus
- Patent number 4,736,357
- Issue date Apr 5, 1988
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical element, optical system using optical element, and optical...
- Publication number 20020054436
- Publication date May 9, 2002
- Tsukasa Uehara
- G02 - OPTICS
Information Patent Application
Optical element, optical system using optical element, and optical...
- Publication number 20010009477
- Publication date Jul 26, 2001
- Tsukasa Uehara
- G02 - OPTICS

Tsukasa Uehara

Person

Patents Grantslast 30 patents

Optical element, optical system using optical element, and optical...

Optical element, holding structure for optical element, and image p...

Optical element, jig for holding optical element, and apparatus inc...

Optical element, optical system using optical element, and optical...

Optical element, optical system using optical element, and optical...

TV conference system and terminal equipment for use in the same

Document sensing apparatus

Video conference system and control method for the same

TV conference system and terminal equipment for use in the same

Disc mounting apparatus having a pressing means for pressing on the...

Sheet sticker

Recording apparatus with shiftable conveying system

Recording or reproducing apparatus using a stabilizing pad

Head shifting apparatus

Cutting apparatus

Recording and/or reproducing apparatus including mechanism for util...

Disc loading apparatus

Recording and/or reproducing apparatus

Mechanism for opening and closing a shutter of magnetic disc cassette

Recording and/or reproducing apparatus

Cassette loading device with pull-in mechanism

Recording and/or reproducing apparatus utilizing record bearing med...

Recording and/or reproducing apparatus

Reproducing apparatus

Apparatus using disc-shaped record bearing medium

Loading device for a cassette having a cover member

Recording and/or reproducing apparatus adapted for utilization of r...

Mechanism for opening and closing the shutter of a disc cassette

Recording and/or reproducing apparatus having improved head stabili...

Recording and/or reproducing apparatus

Patents Applicationslast 30 patents

Optical element, optical system using optical element, and optical...

Optical element, optical system using optical element, and optical...