Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216463 | Point card management system | — | 2019-02-26 |
| 9980093 | Mobile terminal device and safety management system | — | 2018-05-22 |
| 9710035 | IC chip | — | 2017-07-18 |
| 8656337 | Optimization method and device for netlist used in logic circuit design for semiconductor integrated circuit | Hirokazu Kubota, Masahiro Murakami | 2014-02-18 |