Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480258 | Flow control valve and temperature control device using same | Katsumichi Hiraoka | 2022-10-25 |
| 11067315 | Temperature control system | Masakatsu Yamawaki, Teiichirou UEDA, Ryoji ICHIYAMA | 2021-07-20 |
| 10890360 | Heat exchanger | Hidemitsu Ooka | 2021-01-12 |
| 10429865 | Temperature control apparatus | — | 2019-10-01 |
| 5690287 | Fishing reel with rotational independence of spool and handle | — | 1997-11-25 |