Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197164 | Butterfly valve | Satoru Hasegawa, Katsunori Takai | 2019-02-05 |
| 10197187 | Fluid control valve | Satoru Hasegawa, Katsunori Takai | 2019-02-05 |
NI
Naoki IHANA
Overall (2019): #136,422 of 560,194Top 25%
2
Patents 2019