Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173371 | Tool for recording number of swings in ball game | — | 2021-11-16 |
| 9015866 | Glove and attachment therefor | — | 2015-04-28 |
| 6889791 | Normal travel securing device for automobile equipped with accelerator mal-operation preventer | — | 2005-05-10 |
| 5797467 | Device for preventing an accelerator of a vehicle from being erroneously operated | — | 1998-08-25 |