Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524680 | Honeycomb structure | Minoru Tanaka, Masahiro Koizumi | 2003-02-25 |
HO
Hidenori Oikawa
Overall (All Time): #3,503,608 of 4,157,543Top 85%
1
Patents All Time