Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279556 | Press machine and press method | Masaaki Hayashi, Akinobu Watanabe | 2019-05-07 |
| 9138794 | Press machine | Akinobu Watanabe | 2015-09-22 |
| 7284407 | Reciprocating drive mechanism and press using the same | — | 2007-10-23 |