Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212736 | Holding structure of intervening member, intervening member, and wobbling-prevention member | Seiji Miyamoto, Masako Shinohara | 2015-12-15 |
| 6854454 | Oil separating mechanism and oil separating unit | Noboru Obayashi, Nobuhiro Takamatsu, Fusatoshi Tanaka, Megumu Fukushima, Katsunori Kuremiya +1 more | 2005-02-15 |