Tetsuo Okuyama

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for processing paper sheets to decolor an image formed th...
- Patent number 6,375,742
- Issue date Apr 23, 2002
- Kabushiki Kaisha Toshiba
- Kenji Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of decoloring an image forming material formed on a paper sheet
- Patent number 6,277,208
- Issue date Aug 21, 2001
- Kabushiki Kaisha Toshiba
- Kenji Sano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flip-chip resin-encapsulated semiconductor device
- Patent number 6,228,688
- Issue date May 8, 2001
- Kabushiki Kaisha Toshiba
- Hideo Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epoxy resin composition, resin-encapsulated semiconductor device us...
- Patent number 6,054,222
- Issue date Apr 25, 2000
- Kabushiki Kaisha Toshiba
- Hiromichi Takami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Decolorizable ink and printer
- Patent number 6,017,386
- Issue date Jan 25, 2000
- Kabushiki Kaisha Toshiba
- Kenji Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Decolorizable ink and printer
- Patent number 5,922,115
- Issue date Jul 13, 1999
- Kabushiki Kaisha Toshiba
- Kenji Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyphenylene sulfide resin composition and resin-encapsulated semi...
- Patent number 5,912,320
- Issue date Jun 15, 1999
- Kabushiki Kaisha Toshiba
- Yasuyuki Hotta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reversible thermal recording medium
- Patent number 5,849,651
- Issue date Dec 15, 1998
- Kabushiki Kaisha Toshiba
- Satoshi Takayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plastic-encapsulated semiconductor device
- Patent number 5,641,997
- Issue date Jun 24, 1997
- Kabushiki Kaisha Toshiba
- Hideo Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermal transfer recording medium
- Patent number 5,328,746
- Issue date Jul 12, 1994
- Kabushiki Kaisha Toshiba
- Tetsuo Okuyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing method using one-component non-magnetic toner with posit...
- Patent number 4,833,059
- Issue date May 23, 1989
- Kabushiki Kaisha Toshiba
- Shinya Tomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink jet system
- Patent number 4,794,463
- Issue date Dec 27, 1988
- Kabushiki Kaisha Toshiba
- Sakae Tamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Air battery
- Publication number 20040241537
- Publication date Dec 2, 2004
- Tetsuo Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic device using coating epoxy resin composition
- Publication number 20040183215
- Publication date Sep 23, 2004
- Kabushiki Kaisha Toshiba
- Shinetsu Fujieda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DECOLORIZABLE INK AND PRINTER
- Publication number 20010008164
- Publication date Jul 19, 2001
- KENJI SANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Tetsuo Okuyama

Person

Patents Grantslast 30 patents

Apparatus for processing paper sheets to decolor an image formed th...

Method of decoloring an image forming material formed on a paper sheet

Flip-chip resin-encapsulated semiconductor device

Epoxy resin composition, resin-encapsulated semiconductor device us...

Decolorizable ink and printer

Decolorizable ink and printer

Polyphenylene sulfide resin composition and resin-encapsulated semi...

Reversible thermal recording medium

Plastic-encapsulated semiconductor device

Thermal transfer recording medium

Developing method using one-component non-magnetic toner with posit...

Ink jet system

Patents Applicationslast 30 patents

Air battery

Electronic device using coating epoxy resin composition

DECOLORIZABLE INK AND PRINTER