Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647814 | Environment difference detector | Noritake Nakaso, Shingo Akao, Kazushi Yamanaka, Dong Sim, Ichitaro Satoh | 2010-01-19 |
| 5296819 | Polymer capacitative moisture sensitive device comprising heating means | Takaaki Kuroiwa, Tooru Abe | 1994-03-22 |
| 5069069 | Moisture-sensitive element for moisture sensors | Toru Abe, Takaaki Kuroiwa | 1991-12-03 |
| 4920451 | Moisture-sensitive element | Yoshiro Sakai, Yoshihiko Sadaoka, Takaai Kuroiwa, Tooru Abe | 1990-04-24 |
| 4820915 | Color sensor with amorphous pin structure | Yoshihiro Hamakawa, Funio Koike | 1989-04-11 |