Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491836 | Semiconductor wafer and production method therefor | Sadayuki Okuni, Shunichi Ikeda, Keiichi Okabe, Hisashi Oshima | 2002-12-10 |
| 6444317 | Decorative film for use in plastics molding, process for preparing the same and injection-molded part by use of the same | Naoya Haruta, Takesi Tomiyama, Koichi Seike | 2002-09-03 |
| 6432837 | Semiconductor wafer processing method and semiconductor wafers produced by the same | Takashi Nihonmatsu, Seiichi Miyazaki, Masahiko Yoshida, Hideo Kudo | 2002-08-13 |
| 6358117 | Processing method for a wafer | Hisashi Oshima, Keiichi Okabe | 2002-03-19 |
| 6346485 | Semiconductor wafer processing method and semiconductor wafers produced by the same | Takashi Nihonmatsu, Seiichi Miyazaki, Masahiko Yoshida, Hideo Kudo | 2002-02-12 |