Yasuko Takeda

Follow

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Metal/ceramic bonding substrate and method for producing same
- Patent number 9,944,565
- Issue date Apr 17, 2018
- Dowa Metaltech Co., Ltd.
- Hideyo Osanai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate for device bonding, device bonded substrate, and method f...
- Patent number 7,459,794
- Issue date Dec 2, 2008
- Tokuyama Corporation
- Hiroki Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chromene compound
- Patent number 6,723,859
- Issue date Apr 20, 2004
- Tokuyama Corporation
- Yuichiro Kawabata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METAL/CERAMIC BONDING SUBSTRATE AND METHOD FOR PRODUCING SAME
- Publication number 20150284296
- Publication date Oct 8, 2015
- Tokuyama Corporation
- Hideyo Osanai
- B32 - LAYERED PRODUCTS
Information Patent Application
Substrate for device bonding, device bonded substrate, and method f...
- Publication number 20070001315
- Publication date Jan 4, 2007
- Tokuyama Corporation
- Hiroki Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Chromene compounds
- Publication number 20040014995
- Publication date Jan 22, 2004
- Yuichiro Kawabata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chromene compound
- Publication number 20030096117
- Publication date May 22, 2003
- Yuichiro Kawabata
- C07 - ORGANIC CHEMISTRY