Yomishi Toshida

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon compound and method for making the same
- Patent number 7,022,867
- Issue date Apr 4, 2006
- Canon Kabushiki Kaisha
- Kazunori Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic compound and electroluminescent device using the same
- Patent number 6,858,325
- Issue date Feb 22, 2005
- Canon Kabushiki Kaisha
- Akihiro Senoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Luminescent device
- Patent number 6,586,119
- Issue date Jul 1, 2003
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Silicon compound, method for making the same, and electroluminescen...
- Patent number 6,534,198
- Issue date Mar 18, 2003
- Canon Kabushiki Kaisha
- Kazunori Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic compound and electroluminescent device using the same
- Patent number 6,517,957
- Issue date Feb 11, 2003
- Canon Kabushiki Kaisha
- Akihiro Senoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-transmitting recording material for electrophotography, and h...
- Patent number 6,037,040
- Issue date Mar 14, 2000
- Canon Kabushiki Kaisha
- Takehiko Ohi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic compound, its polymer and light emitting device
- Patent number 6,017,644
- Issue date Jan 25, 2000
- Canon Kabushiki Kaisha
- Yomishi Toshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photosensitive recording medium and method of preparing volume type...
- Patent number 5,869,210
- Issue date Feb 9, 1999
- Canon Kabushiki Kaisha
- Norio Ohkuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Light-transmitting recording material for electrophotography, and h...
- Patent number 5,853,875
- Issue date Dec 29, 1998
- Canon Kabushiki Kaisha
- Yomishi Toshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal device, display apparatus using same and display met...
- Patent number 5,812,227
- Issue date Sep 22, 1998
- Canon Kabushiki Kaisha
- Yomishi Toshida
- G02 - OPTICS
Information Patent Grant
Photosensitive recording medium and method of preparing volume type...
- Patent number 5,776,634
- Issue date Jul 7, 1998
- Canon Kabushiki Kaisha
- Norio Ohkuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Charging system and electrophotography apparatus
- Patent number 5,708,932
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Hideyuki Yano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Chiral smectic liquid crystal compound, chain polymeric liquid crys...
- Patent number 5,637,253
- Issue date Jun 10, 1997
- Canon Kabushiki Kaisha
- Koichi Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric liquid-crystal compound, polymeric liquid-crystal composi...
- Patent number 5,614,125
- Issue date Mar 25, 1997
- Canon Kabushiki Kaisha
- Koichi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Display method and apparatus using chiral smectic liquid crystal
- Patent number 5,540,858
- Issue date Jul 30, 1996
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process and apparatus for manufacturing substrate sheet for optical...
- Patent number 5,527,497
- Issue date Jun 18, 1996
- Canon Kabushiki Kaisha
- Osamu Kanome
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal device having a stretched porous polymer film impreg...
- Patent number 5,475,515
- Issue date Dec 12, 1995
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- G02 - OPTICS
Information Patent Grant
Display device having a mesomorphic diffraction grating layer adjac...
- Patent number 5,473,448
- Issue date Dec 5, 1995
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- G02 - OPTICS
Information Patent Grant
Polymeric liquid crystal copolymer compound, composition, thererof,...
- Patent number 5,447,655
- Issue date Sep 5, 1995
- Cannon Kabushiki Kaisha
- Koichi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal device, display apparatus using same and display met...
- Patent number 5,372,745
- Issue date Dec 13, 1994
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color display apparatus
- Patent number 5,285,298
- Issue date Feb 8, 1994
- Canon Kabushiki Kaisha
- Shuzo Kaneko
- G02 - OPTICS
Information Patent Grant
Optical modulation device and method using modulation layer of heli...
- Patent number 5,272,552
- Issue date Dec 21, 1993
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- G02 - OPTICS
Information Patent Grant
Liquid crystal device including a polymer having a surface energy o...
- Patent number 5,268,783
- Issue date Dec 7, 1993
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Main chain-type chiral smectic polymer liquid crystal and polymer l...
- Patent number 5,258,134
- Issue date Nov 2, 1993
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mesomorphic polymer, monomeric mesomorphic compounds, liquid crysta...
- Patent number 5,252,251
- Issue date Oct 12, 1993
- Canon Kabushiki Kaisha
- Koichi Sato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric liquid-crystalline compound, liquid-crystal composition c...
- Patent number 5,185,097
- Issue date Feb 9, 1993
- Canon Kabushiki Kaisha
- Yomishi Toshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display medium having a colored polymer liquid crystal layer
- Patent number 5,140,447
- Issue date Aug 18, 1992
- Canon Kabushiki Kaisha
- Shuzo Kaneko
- G02 - OPTICS
Information Patent Grant
Image forming medium and image forming apparatus using same
- Patent number 5,059,000
- Issue date Oct 22, 1991
- Canon Kabushiki Kaisha
- Shuzo Kaneko
- G02 - OPTICS
Information Patent Grant
Optical image recording apparatus
- Patent number 5,038,166
- Issue date Aug 6, 1991
- Canon Kabushiki Kaisha
- Kazuo Isaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonlinear optical material and nonlinear optical device
- Patent number 5,011,623
- Issue date Apr 30, 1991
- Canon Kabushiki Kaisha
- Kazuo Yoshinaga
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Silicon compound and method for making the same
- Publication number 20030216591
- Publication date Nov 20, 2003
- Kazunori Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Luminescent device
- Publication number 20030168971
- Publication date Sep 11, 2003
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Organic compound and electroluminescent device using the same
- Publication number 20030157364
- Publication date Aug 21, 2003
- Akihiro Senoo
- C07 - ORGANIC CHEMISTRY

Yomishi Toshida

Person

Patents Grantslast 30 patents

Silicon compound and method for making the same

Organic compound and electroluminescent device using the same

Luminescent device

Silicon compound, method for making the same, and electroluminescen...

Organic compound and electroluminescent device using the same

Light-transmitting recording material for electrophotography, and h...

Organic compound, its polymer and light emitting device

Photosensitive recording medium and method of preparing volume type...

Light-transmitting recording material for electrophotography, and h...

Liquid crystal device, display apparatus using same and display met...

Photosensitive recording medium and method of preparing volume type...

Charging system and electrophotography apparatus

Chiral smectic liquid crystal compound, chain polymeric liquid crys...

Polymeric liquid-crystal compound, polymeric liquid-crystal composi...

Display method and apparatus using chiral smectic liquid crystal

Process and apparatus for manufacturing substrate sheet for optical...

Liquid crystal device having a stretched porous polymer film impreg...

Display device having a mesomorphic diffraction grating layer adjac...

Polymeric liquid crystal copolymer compound, composition, thererof,...

Liquid crystal device, display apparatus using same and display met...

Color display apparatus

Optical modulation device and method using modulation layer of heli...

Liquid crystal device including a polymer having a surface energy o...

Main chain-type chiral smectic polymer liquid crystal and polymer l...

Mesomorphic polymer, monomeric mesomorphic compounds, liquid crysta...

Polymeric liquid-crystalline compound, liquid-crystal composition c...

Display medium having a colored polymer liquid crystal layer

Image forming medium and image forming apparatus using same

Optical image recording apparatus

Nonlinear optical material and nonlinear optical device

Patents Applicationslast 30 patents

Silicon compound and method for making the same

Luminescent device

Organic compound and electroluminescent device using the same