Jun Shimada

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air filter
- Patent number 6,767,391
- Issue date Jul 27, 2004
- Nichias Co., Ltd
- Minoru Tanaka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Slurry for carrying zeolite and method for manufacturing zeolite-ca...
- Patent number 6,727,201
- Issue date Apr 27, 2004
- Nichias Co., Ltd
- Teruzi Yamazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Air filter
- Publication number 20030019357
- Publication date Jan 30, 2003
- NICHIAS CO., LTD.
- Minoru Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Slurry for carrying zeolite and method for manufacturing zeolite-ca...
- Publication number 20020061812
- Publication date May 23, 2002
- NICHIAS CO., LTD.
- Teruzi Yamazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL