Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808943 | Electric shaver and its head | Masaaki Sato, Toshio Ikuta | 2017-11-07 |
| 9540713 | Pipe provided with corrosion prevention layer on the outside surface | Goro Funahashi, Hiroaki Fujii | 2017-01-10 |