Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428909 | Environmental condition sensor | Tomohiro Yashiki, Yasuo Wakahata, Atsushi Nishino, Kiyotaka Wasa, Masazumi Katase | 1984-01-31 |
| 4333067 | Ceramic type sensor device | Koichi Kugimiya, Yoshihiro Matsuo, Tsuneharu Nitta | 1982-06-01 |