Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764897 | Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit | Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Masanao Kobayashi, Hiroaki Komatsubara +5 more | 2014-07-01 |
| 8114209 | Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit | Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Masanao Kobayashi, Yuichi Yamazaki +8 more | 2012-02-14 |
| 6519848 | Method for producing cylinder block | Toru Komazaki, Izumi Murashima, Naomi Nishi | 2003-02-18 |