Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745301 | Rotary tool | Hironori Sakai, Hironori Mashiko | 2023-09-05 |
| 11626807 | DC power supply device | Yuji Kishima, Eiji Nakayama, Kazuhiko Funabashi, Haruhisa Fujisawa | 2023-04-11 |