Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D743893 | Connector plug | — | 2015-11-24 |
| D641694 | Body of charger | Yasuhiro Akahori | 2011-07-19 |
| D491157 | Cell phone | Masayuki Terashima | 2004-06-08 |
| D275805 | Electric shaver | Takeshi Takagi | 1984-10-02 |
| D271814 | Electric shaver | Takeshi Takagi, Shinji Yamamoto | 1983-12-13 |
| D270670 | Hair iron | Akio Goto, Kuniharu Ichikawa | 1983-09-20 |