Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D527019 | Internal combustion engine | Masayuki Ohsumi, Hiromi Yuzuriha, Masahiro Anzai | 2006-08-22 |
| D475065 | Internal combustion engine | Makoto Uchimi | 2003-05-27 |
| D444478 | Internal combustion engine | — | 2001-07-03 |
| D443280 | Internal combustion engine | — | 2001-06-05 |
| 6173799 | Motor-assisted single-wheel cart | Atsushi Miyazaki, Naotoshi Ono, Hiroshi Sueshige, Kazuyoshi Miyahara, Teruhiko Otsuki +1 more | 2001-01-16 |
| D427205 | Hood | — | 2000-06-27 |
| D397342 | Internal combustion engine hood | — | 1998-08-25 |
| D396476 | Internal-combustion engine | — | 1998-07-28 |
| D353146 | Riding mower | Tadahiro Yaguchi, Kazuo Shimizu | 1994-12-06 |