Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910131 | Personal authentication system and portable unit and storage medium used therefor | Miki Yamada, Tomoaki Morijiri | 2005-06-21 |
| 6865877 | Compression feed for high humidity fuel gas | Michinobu Yoshida | 2005-03-15 |
| 6842523 | Encryption apparatus, cryptographic communication system, key recovery system, and storage medium | Akito Niwa, Shinichi Kawamura, Megumi Aoki, Tatsuya Ishihara, Fumihiko Sano +1 more | 2005-01-11 |