Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689766 | Lithium selective permeable membrane, lithium recovery device, lithium recovery method, and hydrogen production method | — | 2020-06-23 |
| 10239520 | Parking assistance device and parking assistance method | Motokatsu Tomozawa, Masaya Kato, Hiroyuki Tachibana, Norio Imai, Tomohisa Yamashita +5 more | 2019-03-26 |
| 10150486 | Driving assistance device and driving assistance system | Hidehiko Miyoshi, Norio Imai, Takatomo Asai, Motonari Obayashi, Hironobu Ishijima +1 more | 2018-12-11 |
| 9932653 | Metal ion recovery device and metal ion recovery method | — | 2018-04-03 |
| D791824 | Display screen with graphical user interface | Keisuke Oyama, Hidehiko Miyoshi, Masaya Kato | 2017-07-11 |
| D760247 | Display screen with graphical user interface | Keisuke Oyama, Hidehiko Miyoshi, Masaya Kato | 2016-06-28 |
| D758390 | Display screen with graphical user interface | Keisuke Oyama, Hidehiko Miyoshi, Masaya Kato | 2016-06-07 |
| 8553245 | Management of image forming apparatus based on user authentication | Atsushi Sakagami, Naoto Sakurai, Koji Sasaki, Tomoko Saeki | 2013-10-08 |