Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482337 | Method for evaluation of abrasion of a forming mold | Shigenobu Fukui, Mikio Nishijima, Hiroyuki Suzuki | 2002-11-19 |
| 6354913 | Abrasive and method for polishing semiconductor substrate | Naoto Miyashita, Yoshihiro Minami, Kenji Doi, Jun Takayasu, Hiroshi Kato +1 more | 2002-03-12 |