Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11911810 | Cleaner | Kazuhiko Soemoto | 2024-02-27 |
| 11806764 | Cleaner head | Kazuhiko Soemoto | 2023-11-07 |
| 11717864 | Cleaner apparatus for steel plate | Kazuhiko Soemoto | 2023-08-08 |
| 5457847 | Dust removing system | Shunji Hayashi | 1995-10-17 |
| 5172610 | Stepless-speed-changer engine brake controller | Motosada Kiri | 1992-12-22 |
| 5058022 | Device for detecting engine brake | Yasuo Kita, Hiroyuki Fujii | 1991-10-15 |
| 4307276 | Induction heating method for metal products | Kazutoshi Kurata, Tadashi Kawaguchi, Osami Ichiko, Kametaro Itoh, Hisashi Kanzaki | 1981-12-22 |