Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956118 | Impeller of centrifugal compressor | Akihiro Nakaniwa, Yasuro Sakamoto, Takashi Hiyama | 2015-02-17 |
TW
Tokiya Wakai
Overall (All Time): #3,038,783 of 4,157,543Top 75%
1
Patents All Time