Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10780797 | Part fixture | Ryu Hattori | 2020-09-22 |
| D812458 | Fastener for automobile floor mat | Takashi Goto, Kazuki Iwashita, Hiroshi Murakami, Ryu Hattori | 2018-03-13 |
| 8393683 | Automotive seat headrest supporting apparatus | — | 2013-03-12 |
| 6305870 | Metal clip and, fixing structure for fixing shaftlike member to mount member having through hole, with the metal clip | Satoru Sasagawa | 2001-10-23 |
| 6206606 | Fixing device for rod body | Ohmi Arisaka | 2001-03-27 |