Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032560 | Partition plate for intake port, sand core for forming intake port, and cylinder head | Hiroshi Katou, Hirohito Kajihara, Kenji Yageta, Toshiyuki Nishida, Tatsuya Masuta | 2006-04-25 |