Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297282 | Fluid filter, drain mechanism thereof, draining jig used in fluid filter and draining method of fluid filter | Kiichiro Suzumori, Toshihiro Takahara, Sadahito Fukumori, Ryuichiro Kamioka, Jin Hashioka | 2007-11-20 |