Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211673 | Wiring module | Hiroshi Shimizu, Hitoshi Takeda, Ryouya Okamoto | 2021-12-28 |
| 11007602 | Ultrasonic welding jig, terminal-equipped electric cable manufacturing method, and terminal-equipped electric cable | Ryouya Okamoto, Hiroshi Shimizu, Hitoshi Takeda | 2021-05-18 |
| 11005143 | Wiring module | Ryouya Okamoto, Hiroshi Shimizu, Hitoshi Takeda | 2021-05-11 |
| 10923292 | Wiring module | Ryouya Okamoto, Hiroshi Shimizu, Hitoshi Takeda | 2021-02-16 |