Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768713 | Electric tool | Toshiaki Koizumi, Naoki Tadokoro, Kazutaka Iwata | 2017-09-19 |
| 9654186 | Portable terminal | — | 2017-05-16 |
EN
Eiji Nakayama
Hitachi Koki Co.: 1 patents #29 of 79Top 40%
Overall (2017): #155,962 of 506,227Top 35%
2
Patents 2017