Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D787035 | Propeller fan | Shingo Hamada, Katsumi Shibayama, Katsuhiro Tozuka, Hiroshi Yoshikawa, Hiroaki Makino +1 more | 2017-05-16 |
TK
Takashi Kitazumi
Overall (All Time): #2,945,920 of 4,157,543Top 75%
1
Patents All Time