Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642915 | Wire electric discharge machining apparatus | Yasuo Onodera, Takashi Yuzawa | 2014-02-04 |
| 4775438 | Process for peeling protective film off a thin article | Keigo Funakoshi, Minoru Ametani, Kenji Ohnishi | 1988-10-04 |