Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556350 | Half mirror | Junichi Nakaho, Masao Ayabe, Hiroshi Yoshida | 2003-04-29 |
| 6480335 | Reflecting mirror | Junichi Nakaho, Hiroshi Yoshida | 2002-11-12 |
NT
Noriyuki Takai
Overall (All Time): #2,201,692 of 4,157,543Top 55%
2
Patents All Time