Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421077 | Wireless power supply system for elevators and elevator system | Tomokazu SAKASHITA, Miyuki Takeshita, Hidehito YOSHIDA, Hirohisa Kuwano, Takuya MIURA | 2025-09-23 |
| 11349233 | Connection structure including circuit body and conductive body | Yoshiaki Ichikawa, Tatsuya Oga, Tomoji Yasuda | 2022-05-31 |
| 11166382 | Connection structure including circuit body and conductive body | Yoshiaki Ichikawa, Tatsuya Oga, Tomoji Yasuda | 2021-11-02 |
| 11088422 | Method for manufacturing laminated bus bar, manufacturing apparatus for laminated bus bar, laminated bus bar | Tatsuya Oga, Yoshiaki Ichikawa | 2021-08-10 |