Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677244 | Specimen surface processing method | Tetsuo Ono, Yasuhiro Nishimori, Takashi Sato, Masaru Izawa, Yasushi Goto +7 more | 2004-01-13 |
| 6573190 | Dry etching device and dry etching method | Masaru Izawa, Shinichi Tachi, Kenetsu Yokogawa, Nobuyuki Negishi | 2003-06-03 |
| 6492277 | Specimen surface processing method and apparatus | Tetsuo Ono, Yasuhiro Nishimori, Takashi Sato, Masaru Izawa, Yasushi Goto +7 more | 2002-12-10 |
| 6332425 | Surface treatment method and system | Shin Arai, Kazunori Tsujimoto, Tatsumi Mizutani, Keizo Suzuki, Kenichi Mizuishi | 2001-12-25 |
| 6231777 | Surface treatment method and system | Shin Arai, Kazunori Tsujimoto, Tatsumi Mizutani, Keizo Suzuki, Kenichi Mizuishi | 2001-05-15 |