Hironori Maruyama

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer circuit board, insulating sheet, and semiconductor packa...
- Patent number 8,604,352
- Issue date Dec 10, 2013
- Sumitomo Bakelite Co., Ltd.
- Hironori Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multilayered circuit board and semiconductor device
- Patent number 8,227,703
- Issue date Jul 24, 2012
- Sumitomo Bakelite Company, Ltd.
- Hironori Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER CIRCUIT BOARD, INSULATING SHEET, AND SEMICONDUCTOR PACKA...
- Publication number 20110024172
- Publication date Feb 3, 2011
- SUMITOMO BAKELITE CO., LTD.
- Hironori Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTILAYERED CIRCUIT BOARD AND SEMICONDUCTOR DEVICE
- Publication number 20100025093
- Publication date Feb 4, 2010
- SUMITOMO BAKELITE COMPANY LIMITED
- Hironori Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR