Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905062 | Work machine including information collecting system | Shunsuke Sugimura | 2018-02-27 |
| 9619146 | Work machine including a controller controlling operation of different component of work machine | Shunsuke Sugimura | 2017-04-11 |
| 4586015 | Transformer with a surface shield layer | Yasuyuki Takahara, Hirofumi Kubo, Shigeo Hosaka, Tomomi Izuna | 1986-04-29 |
| 4496926 | Molded coil structure | Hirofumi Kubo | 1985-01-29 |