Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677719 | Gas analyzing apparatus | Kazuhiro KOIZUMI, Hojun YAMAUCHI | 2020-06-09 |
| 10510202 | Coin identification device | Kazutoshi Machida, Takamasa ASANO, Yoshihiro Nakamura, Nobuyuki Niizuma, Shuhei Saito | 2019-12-17 |