Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793935 | Carbon-containing steel material and method for producing same | Yoshiro Hirai | 2020-10-06 |
| 9666325 | Copper alloy and method of manufacturing copper alloy | Akihisa Inoue, Nobuyuki Nishiyama | 2017-05-30 |
| 8834267 | Avatar useable in multiple games that changes appearance according to the game being played | Takahiro Fujii, Eri Maruyama, Hiroshi Harada, Toshiaki Tarumi, Ryosuke Tamura | 2014-09-16 |