Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7583734 | Two-wire type data communication method and system, controller and data recording apparatus | Atsuo Inoue, Seizo Inagaki | 2009-09-01 |
| 7307964 | Contactless communication system and data carrier used for the same | Yuichiro Nakai | 2007-12-11 |
| 7113547 | Data communication system, controller device and data communication method | Atsuo Inoue | 2006-09-26 |
| 7055752 | IC card | Tetsuro Yoshimoto, Joji Katsura, Takeshi Yamamoto, Miki Mizushima, Rie ITO | 2006-06-06 |
| 5144163 | Dynamic BiCMOS logic gates | Akira Matsuzawa, Haruyasu Yamada | 1992-09-01 |
| 5121002 | Dynamic logic gates | Akira Matsuzawa, Haruyasu Yamada | 1992-06-09 |