Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680482 | Stator, motor, and compressor | Toshiya Okamoto, Masato Aono, Takayuki Migita | 2020-06-09 |
| 9944575 | Methane gas concentration method | Takahisa Utaki | 2018-04-17 |
| 9732297 | Gas purification method | Takahisa Utaki, Kenji Seki, Yuhei Morita | 2017-08-15 |
| 9675927 | Method for hydrogen production by pressure swing adsorption | Tsubasa Shimizu, Koichiro Ikeda, Yukio Hiranaka, Satoshi Mori | 2017-06-13 |
| 9421528 | Exhaust gas purifying catalyst and exhaust gas purification method using same | Yosuke Goto, Naohiro Kato, Yuta Akasaka | 2016-08-23 |