Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9209034 | Plasma etching method and plasma etching apparatus | Akinori Kitamura, Kenta Yasuda | 2015-12-08 |
| 5920674 | Video signal editing apparatus | Nobuaki OKITA | 1999-07-06 |
| 5262580 | Musical instrument digital interface processing unit | Masaharu Tanaka | 1993-11-16 |