Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388967 | Porous carbon catalyst, method for producing same, electrode and battery | Yasuo Imashiro, Yuji Kubota | 2019-08-20 |
| 9367023 | Unit and image forming apparatus | Toshiteru Yamasaki, Akira Suzuki | 2016-06-14 |
| 8918011 | Unit and image forming apparatus | Toshiteru Yamasaki, Akira Suzuki | 2014-12-23 |
| 8475687 | Hydrogen storing carbon material | Chihiro Fujii, Yasuhiro Oshima, Takeaki Kishimoto, Rieko Kobayashi, Jun-ichi Ozaki +1 more | 2013-07-02 |
| 6873075 | Magnetic bearing control device | Toshiharu Nakazawa | 2005-03-29 |
| 6398524 | Magnetic bearing control device and turbo-molecular pump device | Hiroyuki Chino, Toshiharu Nakazawa, Matsutaro Miyamoto | 2002-06-04 |