Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158439 | Shielded two-core electric wire routing structure which can be rerouted by bent-twisting the electric wire at a number of points per unit length | Toshiharu Shimizu | 2021-10-26 |
| 11062820 | Extruded flexible flat cable and wire harness | Takeyuki Omura, Yutaka Handa | 2021-07-13 |
| 11018480 | Bus bar electric wire with a bent portion of uniform elongation | Noriyuki Abe | 2021-05-25 |
| 10910783 | Circuit module and method for manufacturing circuit module | Mizuki Shirai, Toshiharu Shimizu | 2021-02-02 |
| 10897043 | Secondary battery | Chikaaki Okuda, Tsuyoshi Sasaki | 2021-01-19 |