Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8765242 | Plastic fuel tank | Kazutake Koyama, Masahiro Yonemura, Teruyuki Saitoh | 2014-07-01 |
| 8318277 | Plastic fuel tank | Kazutake Koyama, Masahiro Yonemura, Teruyuki Saitoh | 2012-11-27 |
| 7618239 | Multi-blade fan for air-cooled engine | Tsutomu Hatsugai, Takahiro Ideguchi | 2009-11-17 |
| 7368140 | Nut fragments and methods of forming nut fragments | — | 2008-05-06 |
| 7036478 | Engine operated machine system | Tamotsu Momosaki, Keita Ito, Toshiharu Nasuno | 2006-05-02 |
| 6065322 | Method and device for forming blanks for bearing rings | Kiyoshi Uemoto | 2000-05-23 |
| 6066351 | Method for treating raw foods | Seigi Minowa | 2000-05-23 |
| 5894717 | Mulching mower | Tadashi Yamashita, Kenji Higashi | 1999-04-20 |
| 5012633 | Lawn mower | Kunio Ito, Takeshi Konno | 1991-05-07 |
| 4907370 | Grinding stone dressing device | Toshio Nishikawa, Hiroshi Sakai | 1990-03-13 |