Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252470 | "Microwave oscillating circuit and remotely controllable ""Kotatsu"" using the same" | — | 2001-06-26 |
KT
Kazuaki Togawa
Overall (All Time): #3,586,274 of 4,157,543Top 90%
1
Patents All Time