Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892422 | Particulate-matter detecting sensor element | Yasutaka Ito, Takeshi Ushida, Takehito Kimata, Masahiro Yamamoto | 2024-02-06 |
| 11814304 | Ultraviolet treatment method and system | Yuji Yamakoshi | 2023-11-14 |
| 11608014 | Sound-absorbing material | Daisuke Suzuki, Yasutaka Ito, Koji OHSHIKA | 2023-03-21 |
| D965087 | Stretching instrument | — | 2022-09-27 |
| D908903 | Stretching instrument | — | 2021-01-26 |
| 10874998 | Diffusing member, exhaust gas purification device, and use of diffusing member in exhaust gas purification device | Satoru Kariya, Fumiyuki Mutsuda, Yuya SUGIURA, Yasutaka Ito | 2020-12-29 |
| D896552 | Body cushion | — | 2020-09-22 |
| D895830 | Massage instrument | — | 2020-09-08 |
| D549071 | Handle for a paper cutter | — | 2007-08-21 |
| D531204 | Paper cutter | — | 2006-10-31 |
| D529540 | Cover for slider on a paper cutter | — | 2006-10-03 |
| 6672816 | Simplified bookbinding device for twin-ring | Makoto Mori, Hideyuki Suzuki | 2004-01-06 |