Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9764687 | Sound output device for vehicle | Takeshi Okuyama, Yutaka Moriyama | 2017-09-19 |
| 9517740 | Sound output device for vehicle | Takeshi Okuyama, Yutaka Moriyama | 2016-12-13 |
TN
Tomokazu Nitta
Tohoku Pioneer: 2 patents #104 of 312Top 35%
Overall (All Time): #1,990,566 of 4,157,543Top 50%
2
Patents All Time