Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8752277 | Method for producing antenna device | Satoru Sugita, Norio Saito, Masayoshi Kanno | 2014-06-17 |
| 8745855 | Method for producing antenna device | Satoru Sugita, Norio Saito, Masayoshi Kanno | 2014-06-10 |
| 8665167 | Antenna circuit, method for reducing resistance of antenna circuit, and transponder | — | 2014-03-04 |
| 8059062 | Antenna circuit and transponder | — | 2011-11-15 |
| 7886315 | Optical disc case, optical disc tray, card member, and manufacturing method | Koji Ashizaki, Takahiro Toyoda | 2011-02-08 |
| 6786660 | Detectable spool and associated hub | Ernie L. Woosley, Doug Jackson, Kiichi Sugasawa, John A. Pomfret | 2004-09-07 |
| 6137447 | Antenna for reader/writer | Shoshichi Saitoh, Masahiro Fujimoto, Susumu Yanagibori | 2000-10-24 |
| 5866891 | Transmitter-receiver for non-contact IC card system | Masahiro Fujimoto | 1999-02-02 |
| 5804811 | Non-contacting RF-ID card for wide voltage range input | Shoshichi Saitoh, Masahiro Fujimoto, Susumu Yanagibori | 1998-09-08 |
| 5764196 | Multiple loop antenna | Masahiro Fujimoto, Shoshichi Saitoh, Susumu Yanagibori | 1998-06-09 |
| 5705852 | Non-contact IC card and process for its production | Masahiro Fujimoto, Haruo Monkawa, Hideyuki Kurita | 1998-01-06 |
| 5703573 | Transmitter-receiver for non-contact IC card system | Masahiro Fujimoto | 1997-12-30 |
| 5694139 | Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna | Shoshichi Saito, Masahiro Fujimoto, Susumu Yanagibori | 1997-12-02 |
| 5652423 | Non-contacting RF-ID card for wide voltage range input | Shoshichi Saitoh, Masahiro Fujimoto, Susumu Yanagibori | 1997-07-29 |