Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711220 | High temperature heat-resistant oil-based release agent, high temperature heat-resistant electrostatic application-type oil-based release agent, and application method therefor | Masanao Kobayashi, Toshiaki Shimizu, Ikuo Yamauchi, Takashi Morikawa, Eiji Tabata +2 more | 2020-07-14 |
| 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, Toshiaki Shimizu +5 more | 2014-07-01 |
| 8394461 | Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant | Masanao Kobayashi, Toshiaki Shimizu, Daisuke Serino, Munenori Sugisawa, Tomiyuki Murayama +4 more | 2013-03-12 |
| 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 |