Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1067314 | Temple for eyeglasses | — | 2025-03-18 |
| D958065 | Charger | — | 2022-07-19 |
| D909463 | Eyeglasses | — | 2021-02-02 |
| D908787 | Eyeglasses | — | 2021-01-26 |
| D906409 | Nose pad for eyeglasses | — | 2020-12-29 |
| D728173 | Litter box for pets | Takayuki Matsuo, Tatsuya Sogo | 2015-04-28 |
| D728172 | Litter box for pets | Takayuki Matsuo, Tatsuya Sogo | 2015-04-28 |
| 8210127 | Two-way door pet restriction device | Hidenori Okura | 2012-07-03 |
| D652587 | Pet toilet | Takayuki Matsuo, Tomoko Hirao | 2012-01-17 |