Takashi Watanabe

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Highly dispersible fine powder of alkaline earth metal carbonate
- Patent number 8,304,074
- Issue date Nov 6, 2012
- Ube Material Industries, Ltd.
- Yojiro Ichimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Granular material comprising porous particles containing calcium an...
- Patent number 7,976,806
- Issue date Jul 12, 2011
- Ube Material Industries, Ltd.
- Osamu Misumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hot forming mold and method of manufacturing the same
- Patent number 5,171,458
- Issue date Dec 15, 1992
- Onoda Cement Co., Ltd.
- Koichi Tsukiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hot forming mold and method of manufacturing the same
- Patent number 4,966,629
- Issue date Oct 30, 1990
- Onada Cement Co., Ltd
- Koichi Tsukiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY DISPERSIBLE FINE POWDER OF ALKALINE EARTH METAL CARBONATE AN...
- Publication number 20100055460
- Publication date Mar 4, 2010
- Ube Material Industries, Ltd.
- Yojiro Ichimura
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGHLY DISPERSIBLE FINE POWDER OF ALKALINE EARTH METAL CARBONATE
- Publication number 20100040885
- Publication date Feb 18, 2010
- Ube Material Industries, Ltd.
- Yojiro Ichimura
- B82 - NANO-TECHNOLOGY
Information Patent Application
GRANULAR MATERIAL COMPRISING POROUS PARTICLES CONTAINING CALCIUM AN...
- Publication number 20090215616
- Publication date Aug 27, 2009
- Ube Material Industries, Ltd.
- Osamu Misumi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL