Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D846655 | Spinning top toy | Akira Horikawa | 2019-04-23 |
| 6575705 | Jet pump throat pipe having a bent discharge end | Taiki Aoyama, Tsuyoshi Kato, Itsuo Honda | 2003-06-10 |
YA
Yasunori Akiyama
Nifco: 1 patents #245 of 650Top 40%
Tomy Company: 1 patents #128 of 226Top 60%
Overall (All Time): #1,935,738 of 4,157,543Top 50%
2
Patents All Time