Kouichi Kaitou

Follow

Person

Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the fabrication of wiring board for electrical tests
- Patent number 6,568,073
- Issue date May 27, 2003
- Hitachi Chemical Company, Ltd.
- Naoki Fukutomi
- G01 - MEASURING TESTING
Information Patent Grant
Wiring board for electrical tests with bumps having polymeric coating
- Patent number 6,133,534
- Issue date Oct 17, 2000
- Hitachi Chemical Company, Ltd.
- Naoki Fukutomi
- G01 - MEASURING TESTING
Information Patent Grant
Fabrication process of wiring board
- Patent number 5,664,325
- Issue date Sep 9, 1997
- Hitachi Chemical Co. Ltd.
- Naoki Fukutomi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fabrication process of wiring board
- Patent number 5,426,850
- Issue date Jun 27, 1995
- Hitachi Chemical Company, Ltd.
- Naoki Fukutomi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR