Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353057 | Car chair for a child | Toshiro Koyanagi | 1994-12-06 |
| 5303979 | Apparatus for adjusting fastening position of fastening means in seat belt device | Toshiro Koyanagi, Haruyuki Takagi | 1994-04-19 |
| D343738 | Car chair | Toshiro Koyanagi | 1994-02-01 |