Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178244 | Cryptosystem | Noriko Takeda, Seiichi Shinoda | 2001-01-23 |
TH
Toshio Haseyama
Overall (All Time): #3,570,203 of 4,157,543Top 90%
1
Patents All Time