Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671256 | Proximity sensor | Takashi Suma, Nozomu Sakurai | 2017-06-06 |
| 8624135 | Switch unit | Hideaki Itou, Takumi Kuroki | 2014-01-07 |
YF
Yukinori Fujikawa
Panasonic: 2 patents #9,678 of 21,108Top 50%
Overall (All Time): #1,983,145 of 4,157,543Top 50%
2
Patents All Time