Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469925 | Inductive heating device utilizing a heat insulator | Yoshihiko Osaki | 1984-09-04 |
AT
Akira Toshiro
Toyo Tanso Co.: 1 patents #72 of 192Top 40%
Overall (All Time): #4,040,497 of 4,157,543Top 100%
1
Patents All Time