Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395474 | Apparatus and method for etching semiconductor wafer | Hidenao Suzuki, Tatsuya Nishimura | 1995-03-07 |
| 5243189 | Ion neutralizer | Kazutoshi Nagai, Tohru Satake, Hideaki Hayashi | 1993-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395474 | Apparatus and method for etching semiconductor wafer | Hidenao Suzuki, Tatsuya Nishimura | 1995-03-07 |
| 5243189 | Ion neutralizer | Kazutoshi Nagai, Tohru Satake, Hideaki Hayashi | 1993-09-07 |