Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714004 | Electronic key registration system | Daisuke Kawamura, Masahiro Arakawa, Masaki Hayashi, Hiroaki Iwashita, Tetsuya Egawa +2 more | 2017-07-25 |
| 9489789 | Electronic key registration method and electronic key registration system | Daisuke Kawamura, Hiroaki Iwashita, Masaki Hayashi, Masaki Oshima, Tetsuya Egawa | 2016-11-08 |
| 9465730 | Flash memory device | Tetsuya Egawa, Hidekazu ADACHI | 2016-10-11 |
| 9330510 | Electronic key registration method and electronic key registration system | Daisuke Kawamura, Hiroaki Iwashita, Masaki Hayashi, Masaki Oshima, Yosuke OHASHI | 2016-05-03 |
| 9021184 | Flash memory device | Yosuke OHASHI, Tetsuya Egawa, Hidekazu ADACHI | 2015-04-28 |