Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492277 | Specimen surface processing method and apparatus | Tetsuo Ono, Yasuhiro Nishimori, Takashi Sato, Naoyuki Kofuji, Masaru Izawa +7 more | 2002-12-10 |
| 6355517 | Method for fabricating semiconductor memory with a groove | Hideo Sunami, Yoshifumi Kawamoto | 2002-03-12 |