Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341892 | Motor and pedal driven bicycle | Yukifumi Yamaguchi | 1994-08-30 |
| 5275556 | Heat recovery type combustion apparatus | — | 1994-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341892 | Motor and pedal driven bicycle | Yukifumi Yamaguchi | 1994-08-30 |
| 5275556 | Heat recovery type combustion apparatus | — | 1994-01-04 |