Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5577958 | Wind direction adjusting device | Eriko Kumekawa, Satoru Kotoh, Hiroaki Ishikawa, Takayuki Yoshida, Yasuo Sone | 1996-11-26 |
KN
Katsutoshi Nishikawa
Overall (All Time): #3,757,996 of 4,157,543Top 95%
1
Patents All Time