Hideshi Kuzumoto

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Permselective membrane
- Patent number 4,695,383
- Issue date Sep 22, 1987
- Toyo Boseki Kabushiki Kaisha
- Shigeji Konagaya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluid separation element
- Patent number 4,623,460
- Issue date Nov 18, 1986
- Toyo Boseki Kabushiki Kaisha
- Hideshi Kuzumoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber package body and its production
- Patent number 4,430,219
- Issue date Feb 7, 1984
- Tayo Boseki Kabushiki Karsha
- Hideshi Kuzumoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL