Minoru Kumakura

Person

Maebashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porous contact lens and method for making it
- Patent number 5,061,057
- Issue date Oct 29, 1991
- Japan Atomic Energy Research Institute
- Minoru Kumakura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrophotographic photoreceptor having silicate with perfluoroalk...
- Patent number 4,997,738
- Issue date Mar 5, 1991
- Shindengen Electric Manufacturing Co., Ltd
- Minoru Kumakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 4,912,000
- Issue date Mar 27, 1990
- Japan Atomic Energy Research Institute
- Minoru Kumakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing soft contact lens material
- Patent number 4,904,708
- Issue date Feb 27, 1990
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a contact lens
- Patent number 4,839,109
- Issue date Jun 13, 1989
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of pretreatment in saccharification and fermentation of wast...
- Patent number 4,769,082
- Issue date Sep 6, 1988
- Japan Atomic Energy Research Institute
- Minoru Kumakura
- C13 - SUGAR INDUSTRY
Information Patent Grant
Process for producing a slow release composite
- Patent number 4,582,719
- Issue date Apr 15, 1986
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fine particulate for use in clinical testing and a process for prod...
- Patent number 4,552,633
- Issue date Nov 12, 1985
- Japan Atomic Energy Research Institute
- Minoru Kumakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a polymer composition
- Patent number 4,411,754
- Issue date Oct 25, 1983
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing a polymer composition
- Patent number 4,321,117
- Issue date Mar 23, 1982
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Primer composition and a process for producing a coated product usi...
- Patent number 4,311,732
- Issue date Jan 19, 1982
- Mitsubishi Gas Chemical Company Inc.
- Isao Kaetsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Immobilization of enzymes or bacteria cells
- Patent number 4,272,617
- Issue date Jun 9, 1981
- Japan Atomic Energy Research Institute
- Isao Kaetsu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for immobilizing enzymes
- Patent number 4,226,938
- Issue date Oct 7, 1980
- Japan Atomic Energy Research Institute
- Masaru Yoshida
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing composition containing insolubilized enzyme a...
- Patent number 4,177,107
- Issue date Dec 4, 1979
- Japan Atomic Energy Research Institute
- Minoru Kumakura
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Minoru Kumakura

Person

Patents Grantslast 30 patents

Porous contact lens and method for making it

Electrophotographic photoreceptor having silicate with perfluoroalk...

Electrophotographic photoreceptor

Method of manufacturing soft contact lens material

Process for producing a contact lens

Method of pretreatment in saccharification and fermentation of wast...

Process for producing a slow release composite

Fine particulate for use in clinical testing and a process for prod...

Process for preparing a polymer composition

Process for preparing a polymer composition

Primer composition and a process for producing a coated product usi...

Immobilization of enzymes or bacteria cells

Method for immobilizing enzymes

Process for producing composition containing insolubilized enzyme a...