Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137447 | Antenna for reader/writer | Masahiro Fujimoto, Katsuhisa Orihara, Susumu Yanagibori | 2000-10-24 |
| 5804811 | Non-contacting RF-ID card for wide voltage range input | Masahiro Fujimoto, Katsuhisa Orihara, Susumu Yanagibori | 1998-09-08 |
| 5764196 | Multiple loop antenna | Masahiro Fujimoto, Katsuhisa Orihara, Susumu Yanagibori | 1998-06-09 |
| 5652423 | Non-contacting RF-ID card for wide voltage range input | Masahiro Fujimoto, Katsuhisa Orihara, Susumu Yanagibori | 1997-07-29 |