Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9935093 | Semiconductor element and semiconductor device | — | 2018-04-03 |
| 8421161 | Semiconductor device and fabrication method | — | 2013-04-16 |
| 5538771 | Semiconductor wafer-securing adhesive tape | Koji Nakayama, Kenji Mougi, Eiji Shiramatsu, Shinichi Ishiwata, Morikuni Hasebe | 1996-07-23 |
| 5300172 | Surface-protection method during etching | Shinichi Ishiwata, Michio Ueyama, Isamu Noguchi | 1994-04-05 |
| 5281473 | Radiation-curable adhesive tape | Shinichi Ishiwata, Michio Ueyama, Hiroyuki Nakae, Yoshiyuki Funayama, Isamu Noguchi | 1994-01-25 |
| 5149586 | Radiation-curable adhesive tape | Shinichi Ishiwata, Michio Ueyama, Hiroyuki Nakae, Yoshiyuki Funayama, Isamu Noguchi | 1992-09-22 |
| 4999242 | Radiation-curable adhesive tape | Shinichi Ishiwata, Michio Ueyama, Hiroyuki Nakae, Yoshiyuki Funayama, Isamu Noguchi | 1991-03-12 |