Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174594 | Car washing machine | Akira Ikari, Nobuhiro Ishida, Nobuhiko Kawai, Takehiro Yamada | 2007-02-13 |
| 5901398 | Car washing machine | Junzo Ishikawa, Akira Ikari, Masamoto Ueda, Mitsuru Nishimura | 1999-05-11 |