Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10248904 | RF tag | Shinya Akamatsu | 2019-04-02 |
| 10163052 | RF tag | Shinya Akamatsu | 2018-12-25 |
| 9833964 | Bag making apparatus | Tadashi Endou, Masayuki Nakamura, Hideki Yuge, Yuusuke Kuboki | 2017-12-05 |
| 9547817 | RF tag | Shinya Akamatsu, Takayuki Kikuchi | 2017-01-17 |
| 9477923 | RF tag | Shinya Akamatsu, Takayuki Kikuchi | 2016-10-25 |