Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140219 | Waterproof structure for speed reducer and rotation device | Shinji Inoue | 2024-11-12 |
| 10265226 | Water-absorbent resin, water-absorbent material, and water-absorbent article | Kimihiko Kondo, Junichi Takatori | 2019-04-23 |
| 9333432 | Methods and apparatuses for updating a game medium | Masatoshi Inagawa, Eri Aikawa, Takahiro Ezaki, Ryo Yamasaki, Yoshikazu Oda | 2016-05-10 |
| 9221030 | Method for producing water-absorbent resin | Noriko Honda, Kimihiko Kondo | 2015-12-29 |