| 8239320 |
Electronic money apparatus and an electronic circuit |
Satoru Suzuki |
2012-08-07 |
| 7904390 |
Management system and management method for charging object apparatus, management apparatus and charging object apparatus |
— |
2011-03-08 |
| 7613922 |
Electronic device controlling apparatus, electronic device controlling system, and electronic device controlling method |
Hiroyuki Matsumura, Akira Yaegashi |
2009-11-03 |
| 7580889 |
Electronic apparatus, charging system and method, charge processing device, storage medium, and prepaid card |
Satoru Suzuki |
2009-08-25 |
| 7577571 |
Electronic apparatus, time period charging system, time period charging method, and charging management system for electronic apparatus |
— |
2009-08-18 |
| 7482922 |
Electronic device controlling apparatus and electronic device controlling method |
Hiroyuki Matsumura, Akira Yaegashi |
2009-01-27 |
| 7212114 |
Communication apparatus |
Hiroyuki Matsumura, Akira Yaegashi |
2007-05-01 |
| 7183894 |
Communication system for accessing shared entrance of multiple dwelling house |
Hiroyuki Matsumura, Akira Yaegashi |
2007-02-27 |
| 6972680 |
Electronic device controlling apparatus and electronic device controlling method |
Hiroyuki Matsumura, Akira Yaegashi |
2005-12-06 |
| 6039431 |
Printer head cleaning device for ink jet printer |
Toshiki Kagami |
2000-03-21 |
| 5544965 |
Printer |
Hitoshi Kamoda, Tomohiro Maekawa, Shin Iima, Takashi Bunya |
1996-08-13 |
| 5531527 |
Apparatus and method for video printing |
Tomohiro Maekawa, Hitoshi Kamoda, Shin Iima, Takashi Bunya |
1996-07-02 |
| 5447382 |
Apparatus and method for printing |
Tomohiro Maekawa, Hitoshi Kamoda, Shin Iima, Takashi Bunya |
1995-09-05 |
| 5385416 |
Device for identifying an ink ribbon cartridge used in a printer |
Tomohiro Maekawa, Hitoshi Kamoda |
1995-01-31 |
| 5290114 |
Ink ribbon unit and ink ribbon cassette |
Shoziro Asami |
1994-03-01 |
| 4987047 |
Imaging sheet roll containing photosensitive microcapsules |
Akira Shirakura |
1991-01-22 |
| 4945382 |
A printer for printing a certain image on a sheet of developing paper |
Akio Hitachi, Tatsuru Sato, Akira Shirakura |
1990-07-31 |
| 4914463 |
Development of imaging sheets employing photosensitive microcapsules |
Akio Hitachi, Tatsuru Sato, Akira Shirakura |
1990-04-03 |
| 4885601 |
Apparatus for developing imaging sheets employing photosensitive microcapsules |
— |
1989-12-05 |