Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460137 | Encryption processing system | Ryota Akiyama, Akio Munakata, Masayuki Ishizaki, Makoto Yoshioka | 2002-10-01 |
YK
Yuzuru Koga
Overall (2002): #83,827 of 266,432Top 35%
1
Patents 2002