Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693936 | Physical quantity detecting apparatus and internal combustion engine control apparatus each utilizing optical fiber | Masahiro Komachiya, Shigeru Oho, Satoshi Shimada, Takao Sasayama, Minoru Takahashi +1 more | 1997-12-02 |
| 5659254 | Capacitance type sensor device | Masahiro Matsumoto, Masayuki Miki, Masayoshi Suzuki, Keiji Hanzawa, Takao Sasayama | 1997-08-19 |