Hiromi Nagahama

Follow

Person

Shibata-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon wafer cleaning method
- Patent number 7,226,513
- Issue date Jun 5, 2007
- Toshiba Ceramics Co., Ltd.
- Hisatsugu Kurita
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Silicon wafer cleaning method
- Publication number 20040045580
- Publication date Mar 11, 2004
- TOSHIBA CERAMICS CO.,LTD.
- Hisatsugu Kurita
- B08 - CLEANING