Hidetoshi Wakamatsu

Follow

Person

Miyagi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 7,521,324
- Issue date Apr 21, 2009
- Tokyo Electron Limited
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide film forming method
- Patent number 6,949,478
- Issue date Sep 27, 2005
- Tadahiro Ohmi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oxide film forming method
- Patent number 6,146,135
- Issue date Nov 14, 2000
- Ohmi; Tadahiro
- Jinzo Watanabe
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20070052042
- Publication date Mar 8, 2007
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Oxide film forming method
- Publication number 20050206018
- Publication date Sep 22, 2005
- Tadahiro Ohmi
- C30 - CRYSTAL GROWTH
Information Patent Application
Oxide film forming method
- Publication number 20030073278
- Publication date Apr 17, 2003
- Tadahiro Ohmi
- C30 - CRYSTAL GROWTH