Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852352 | Method of cleaning air diffuser apparatus | Yoshihito Nakahara, Tetsuya Torichigai | 2014-10-07 |
HO
Hirouki Okazaki
Overall (All Time): #3,128,700 of 4,157,543Top 80%
1
Patents All Time