Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315955 | Secondary cell module | Sadayuki Aoki, Kazunori Ojima, Osamu Kubota | 2025-05-27 |
| 7488676 | Manufacturing method of a multi-layered circuit board | Yasuhiko Kanaya, Katsuhiro Nagasawa, Toru Yuki | 2009-02-10 |
| 6694627 | Printed circuit board processing machine | Yasushi Ito | 2004-02-24 |
| 6623219 | Printed board processing machine | Katsuhiro Nagasawa, Tamio Otani | 2003-09-23 |
| 5876156 | Printed-circuit board holding device | Kouji Yamaura, Tamio Otani | 1999-03-02 |
| 5111573 | Device and method of exchanging tools | Yasushi Ito, Tamio Otani, Tadanori Dobashi, Akihiro Matsuya | 1992-05-12 |
| 5109584 | Printed circuit board adapter supplying apparatus and method for use in printed circuit board drilling apparatus | Yasuhiko Kanaya, Tamio Ohtani | 1992-05-05 |
| 4982831 | Printed circuit board adapter supplying apparatus and method for use in printed circuit board drilling apparatus | Yasuhiko Kanaya, Tamio Ohtani | 1991-01-08 |