Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920451 | Moisture-sensitive element | Yoshiro Sakai, Yoshihiko Sadaoka, Tooru Abe, Tetsuya Miyagishi | 1990-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920451 | Moisture-sensitive element | Yoshiro Sakai, Yoshihiko Sadaoka, Tooru Abe, Tetsuya Miyagishi | 1990-04-24 |