Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894604 | Quantum cryptographic communication apparatus | Tsuyoshi Nishioka, Toshio Hasegawa | 2011-02-22 |
HI
Hirokazu Ishizuka
Overall (2011): #287,145 of 364,097Top 80%
1
Patents 2011