Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675317 | Residual pressure sensor and residual pressure sensor monitoring apparatus | Koichi Futsuhara, Masayoshi Sakai | 1997-10-07 |
| 5633466 | Maximum value storage sensor | Hiroaki Yanagida, Junichi Yoshiike, Hirokazu Nakasone, Yohichi Kobayashi, Reizi Saitoh | 1997-05-27 |