Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543755 | Electronic key, electronic locking apparatus, electronic security system, and key administering server | Kenji Doi, Takashi Nishiyama, Masaru Hashimoto, Kenshi Suzuki, Yoshiko Tsuji +1 more | 2009-06-09 |
| 6669651 | Non-invasive brain function examination | Shogo Fukushima, Kenshi Suzuki, Shuji Murakami, Ichiro Fukumoto, Hisashi Uchiyama | 2003-12-30 |