Kazuhiro Yamazaki

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Membrane cartridge
- Patent number 8,377,303
- Issue date Feb 19, 2013
- Kubota Corporation
- Kimihiro Ishikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane cartridge for submerged membrane separation
- Patent number D674037
- Issue date Jan 8, 2013
- Kubota Corporation
- Kimihiro Ishikawa
- D23 - Environmental heating and cooling
Information Patent Grant
Porous spherical cellulose acetate particles
- Patent number 4,663,447
- Issue date May 5, 1987
- Daicel Chemical Industries, Ltd.
- Kazuhiro Yamazaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose acetate molding containing odoriferous substance
- Patent number 4,638,057
- Issue date Jan 20, 1987
- Daicel Chemical Industries, Ltd.
- Shigeyuki Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous spherical cellulose acetate particles
- Patent number 4,551,389
- Issue date Nov 5, 1985
- Daicel Chemical Industries, Ltd.
- Etsuo Ohtake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Concentrator system
- Patent number 4,504,355
- Issue date Mar 12, 1985
- Daicel Chemical Industries, Ltd.
- Kazuhiro Yamazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE CARTRIDGE
- Publication number 20110174727
- Publication date Jul 21, 2011
- Kimihiro Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE CARTRIDGE
- Publication number 20110163025
- Publication date Jul 7, 2011
- Kimihiro Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL