Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167778 | Electrochemical etching method | Hiroyuki Kaneko, Hidetoshi Nojiri, Norihiko Kiritani | 1992-12-01 |
| 4962062 | Method of tightly joining two semiconductor substrates | Hidetoshi Nojiri | 1990-10-09 |