Shigeru Kusakata

Person

Susono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing ink, ink cartridge and ink-jet recording appar...
- Patent number 7,378,458
- Issue date May 27, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidekazu Arase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet recording ink, image forming method, ink-jet recording appa...
- Patent number 7,368,007
- Issue date May 6, 2008
- Ricoh Company, Ltd.
- Shigeru Kusakata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermal developing type diazo copying material utilizing water solu...
- Patent number 5,691,099
- Issue date Nov 25, 1997
- Ricoh Company, Ltd.
- Shigeru Kusakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal development diazo copying material
- Patent number 5,556,733
- Issue date Sep 17, 1996
- Ricoh Company, Ltd.
- Shigeru Kusakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal development diazo copying material
- Patent number 5,478,689
- Issue date Dec 26, 1995
- Ricoh Company, Ltd.
- Masanori Rimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Leuco dyes and recording material employing the same
- Patent number 5,084,593
- Issue date Jan 28, 1992
- Ricoh Company, Ltd.
- Hiroshi Gotoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Leuco dyes and recording material employing the same
- Patent number 5,057,154
- Issue date Oct 15, 1991
- Ricoh Company, Ltd.
- Shigeru Kusakata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Leuco dyes and recording material employing the same
- Patent number 5,008,238
- Issue date Apr 16, 1991
- Ricoh Company, Ltd.
- Hiroshi Gotoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Leuco dyes and recording material employing the same
- Patent number 4,939,117
- Issue date Jul 3, 1990
- Ricoh Company, Ltd.
- Shigeru Kusakata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cyanine dyes
- Patent number 4,847,385
- Issue date Jul 11, 1989
- Ricoh Company, Ltd.
- Shigeru Kusakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermo-developable type diazo copying material
- Patent number 4,400,456
- Issue date Aug 23, 1983
- Ricoh Co., Ltd.
- Tsutomu Matsuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Catalyst bed for use in decomposition of ammonia gas
- Patent number 4,179,407
- Issue date Dec 18, 1979
- Ricoh Co., Ltd.
- Kiyotaka Iiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Ink-jet recording ink, image forming method, ink-jet recording appa...
- Publication number 20050005817
- Publication date Jan 13, 2005
- Shigeru Kusakata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for preparing ink, ink cartridge and ink-jet recording appar...
- Publication number 20040198867
- Publication date Oct 7, 2004
- Hidekazu Arase
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Shigeru Kusakata

Person

Patents Grantslast 30 patents

Method for preparing ink, ink cartridge and ink-jet recording appar...

Ink-jet recording ink, image forming method, ink-jet recording appa...

Thermal developing type diazo copying material utilizing water solu...

Thermal development diazo copying material

Thermal development diazo copying material

Leuco dyes and recording material employing the same

Leuco dyes and recording material employing the same

Leuco dyes and recording material employing the same

Leuco dyes and recording material employing the same

Cyanine dyes

Thermo-developable type diazo copying material

Catalyst bed for use in decomposition of ammonia gas

Patents Applicationslast 30 patents

Ink-jet recording ink, image forming method, ink-jet recording appa...

Method for preparing ink, ink cartridge and ink-jet recording appar...