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Masataka Miyamura
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Kawasaki, JP
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last 30 patents
Information
Patent Grant
Photosensitive composition having uniform concentration distributio...
Patent number
6,703,181
Issue date
Mar 9, 2004
Kabushiki Kaisha Toshiba
Takao Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pattern forming method including the formation of an acidic coating...
Patent number
RE35821
Issue date
Jun 9, 1998
Kabushiki Kaisha Toshiba
Hirokazu Niki
430 - Radiation imagery chemistry: process, composition, or product thereof
Information
Patent Grant
Pattern forming method including the formation of an acidic coating...
Patent number
5,326,675
Issue date
Jul 5, 1994
Kabushiki Kaisha Toshiba
Hirokazu Niki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Solder resist composition
Patent number
5,055,378
Issue date
Oct 8, 1991
Kabushiki Kaisha Toshiba
Masataka Miyamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solder resist ink composition
Patent number
4,925,773
Issue date
May 15, 1990
Kabushiki Kaisha Toshiba
Masataka Miyamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Photosensitive resin composition and method of manufacturing color...
Patent number
4,820,619
Issue date
Apr 11, 1989
Kabushiki Kaisha Toshiba
Shinichi Sanada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color imaging device having white, cyan and yellow convex lens filt...
Patent number
4,721,999
Issue date
Jan 26, 1988
Kabushiki Kaisha Toshiba
Yasuo Takemura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive image-forming method using 4-methyl-1-pentene polymer
Patent number
4,623,610
Issue date
Nov 18, 1986
Tokyo Shibaura Denki Kabushiki Kaisha
Hiromi Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrochromic display device
Patent number
4,598,979
Issue date
Jul 8, 1986
Tokyo Shibaura Denki Kabushiki Kaisha
Masami Sugiuchi
G02 - OPTICS
Information
Patent Grant
Electrochromic display element
Patent number
4,537,826
Issue date
Aug 27, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Masataka Miyamura
G02 - OPTICS
Information
Patent Grant
Organic photoconductive compositions for use in electrophotography
Patent number
4,465,752
Issue date
Aug 14, 1984
Tokyo Shibaura Denki Kabushiki Kaisha
Masami Sugiuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...