Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728994 | Oil type lubricant for forging, forging method and spray apparatus | Hirobumi Ohira, Hitomi Nakamura, Atsusi Naruoka, Masahiko Tani | 2014-05-20 |
| 8394461 | Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant | Hiroaki Komatsubara, Masanao Kobayashi, Toshiaki Shimizu, Daisuke Serino, Tomiyuki Murayama +4 more | 2013-03-12 |