| 7809753 |
System and method for selective advertising |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa, Yutaka Sato, Ryota Makiyama +3 more |
2010-10-05 |
| 7620558 |
Information recorded medium, information display, information providing device, and information providing system |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa |
2009-11-17 |
| 7343559 |
Computer-readable recorded medium on which image file is recorded, device for producing the recorded medium, medium on which image file creating program is recorded, device for transmitting image file, device for processing image file, and medium on which image file processing program is recorded |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa |
2008-03-11 |
| 7310610 |
Methods of network auction and network auction support, systems of network auction server and auction support server, and recording medium |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa, Yutaka Sato |
2007-12-18 |
| 7099490 |
Information providing system and identification information adding device |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa |
2006-08-29 |
| 7068207 |
Device for operating electronic apparatus. recorded medium and electronic apparatus |
Takeshi Fujita, Nariaki Hatta, Yasufumi Fujikawa |
2006-06-27 |
| 4879681 |
Semiconductor integrated circuit device |
Hideo Miwa, Kazuhiro Tsuruoka, Koudou Yamauchi, Masanori Odaka |
1989-11-07 |