Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746223 | Meter for integrating the operating time of a steam trap | Osamu Miyata, Takayoshi Osumi, Hideaki Yumoto, Yoshihiko Hasegawa | 1988-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746223 | Meter for integrating the operating time of a steam trap | Osamu Miyata, Takayoshi Osumi, Hideaki Yumoto, Yoshihiko Hasegawa | 1988-05-24 |