Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628187 | Planar resistance heating element | Tsugio Sekiguchi, Noboru Sato, Hiroki Igarashi, Akiyoshi Ozawa | 1986-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628187 | Planar resistance heating element | Tsugio Sekiguchi, Noboru Sato, Hiroki Igarashi, Akiyoshi Ozawa | 1986-12-09 |