Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415452 | Tool holder attaching/detaching structure of machine tool | Toshio Ueda, Yumi Suzuki | 2016-08-16 |
| 9004991 | Temperature control apparatus of working machine | Yoshiaki Sugimoto, Takashi Hoshi, Kiyoshi Yoshioka | 2015-04-14 |
| 8716175 | Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxide | Katsumi Nakashiro, Takanao Matsumoto | 2014-05-06 |