Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195597 | Method and device for calculating acid dissociation constant, and program | — | 2021-12-07 |
| 11181386 | Navigation device, destination guiding system, and non-transitory recording medium | — | 2021-11-23 |
| 11148471 | Pneumatic tire | — | 2021-10-19 |
| 11152850 | Power source apparatus and communication apparatus | — | 2021-10-19 |
| 11014409 | Pneumatic tire | — | 2021-05-25 |
| 10934903 | Oil pan and method for manufacturing oil pan | Tomonari Inoue, Takahiro Shimizu | 2021-03-02 |