Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919593 | Mount device and vehicle | Kazuhiro Nishihara, Mitsuharu Soma | 2018-03-20 |
| 8302727 | Exhaust pipe for a vehicle | Wataru Kakuta | 2012-11-06 |
| 8256564 | Vehicle and vehicle exhaust pipe | Masato Yokoi, Makoto Nakazawa | 2012-09-04 |
| 8061468 | Vehicle | Shidehiko Miyashiro, Toshio Okamoto | 2011-11-22 |
| 5070686 | Vertical engine for walk behind lawn mower | Yoshiharu Isaka | 1991-12-10 |
| 5000126 | Vertical engine for walk-behind lawn mower | Yoshiharu Isaka | 1991-03-19 |
| 4930476 | Governor for vertical v-type engine | Tsuyoshi Ohkawa | 1990-06-05 |
| 4790273 | Vertical engine for walk behind lawn mower | Yoshiharu Isaka | 1988-12-13 |
| 4766859 | Lubricating system for vertical shaft engine | Mutsuaki Miyaki, Yoshimi Tachibana, Yoshiharu Isaka | 1988-08-30 |
| 4727834 | Vertical engine for walk behind lawn mower | Yoshiharu Isaka | 1988-03-01 |