Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079053 | Water flow detection device | Ryoutarou Chiba, Satoshi Harada, Zenkou Obara, Daisuke Yaegashi, Shigeo Sugawara +1 more | 2015-07-14 |
| D699321 | Sprinkler head | Masakatsu Kikuchi | 2014-02-11 |
| 8511338 | Water flow detection device | — | 2013-08-20 |