Yoshihiko Tsujimura

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition for organ models
- Patent number 10,836,897
- Issue date Nov 17, 2020
- DENKA COMPANY LIMITED
- Akira Miyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substrate comprising aluminum/graphite composite, heat dissipation...
- Patent number 8,883,564
- Issue date Nov 11, 2014
- Denki Kagaku Kogyo Kabushiki Kaisha
- Hideki Hirotsuru
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal-base circuit board and its manufacturing method
- Patent number 7,709,939
- Issue date May 4, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Naomi Yonemura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate
- Patent number 6,197,435
- Issue date Mar 6, 2001
- Denki Kagaku Kogyo Kabushiki Kaisha
- Yoshihiko Tsujimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION FOR ORGAN MODELS
- Publication number 20180244912
- Publication date Aug 30, 2018
- DENKA COMPANY LIMITED
- Akira Miyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SUBSTRATE COMPRISING ALUMINUM/GRAPHITE COMPOSITE, HEAT DISSIPATION...
- Publication number 20110316038
- Publication date Dec 29, 2011
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Hideki Hirotsuru
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metal-base circuit board and its manufacturing method
- Publication number 20070128772
- Publication date Jun 7, 2007
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Naomi Yonemura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR