Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773633 | Process for producing an electrode with positive temperature coefficient (PTC) function | Makiko Kise, Shoji Yoshioka, Jun Aragane, Hiroaki Urushibata, Hisashi Shiota +2 more | 2004-08-10 |