Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190485 | Method of welding a thermoshrinkable sheet and a device for use in the method | Yasuo Negishi, Yutaka Hibino | 1980-02-26 |
KT
Kazutoki Takeda
Overall (All Time): #4,107,026 of 4,157,543Top 100%
1
Patents All Time