Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537847 | Digital clock with internet connectivity and multiple resting orientations | Hiroya Fujii, Isamu Arie, Justin Jakobson, Yuji Oikawa, Joe Wada +4 more | 2013-09-17 |
| D607515 | Hand held game controller | Yuji Oikawa, Hiroya Fujii, Isamu Arie | 2010-01-05 |
| D602097 | Hand held game controller | Yuji Oikawa, Hiroya Fujii, Isamu Arie | 2009-10-13 |
| D600287 | Base station box | Yuji Oikawa, Hiroya Fujii, Isamu Arie | 2009-09-15 |
| D594066 | Hand held game controller | Yuji Oikawa, Hiroya Fujii, Isamu Arie | 2009-06-09 |
| D594067 | Hand held game controller | Yuji Oikawa, Hirova Fujii, Isamu Arie | 2009-06-09 |
| D594065 | Hand held game controller | Yuji Oikawa, Hiroya Fujii, Isamu Arie | 2009-06-09 |
| 5069090 | Multi-purpose container opening tool | — | 1991-12-03 |
| 4884312 | Hand trowel | — | 1989-12-05 |
| 4698870 | Multi-size grout striking tool | — | 1987-10-13 |
| 4536910 | Spatula type hand tool | — | 1985-08-27 |
| 4316302 | Trowel | — | 1982-02-23 |