Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740049 | Mold device and method of manufacturing cylinder block | Akira Sakurai, Hajime Miyasaka, Hiroyuki Ohashi, Kazumi Nagao | 2010-06-22 |
| 5325907 | Metallic mold for casting vehicle wheel | Shigemitsu Nakabayashi, Akihiro Okumura | 1994-07-05 |