| 8688969 |
Cryptographic management apparatus, decryption management apparatus and program |
Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more |
2014-04-01 |
|
| 8468094 |
Electronic value exchange system, mobile terminal, and electronic value exchange method |
Ken Sakamura, Kensaku Mori, Masayuki Terada, Kazuhiko Ishii, Sadayuki Hongo |
2013-06-18 |
$136,000 |
| 8417964 |
Software module management device and program |
Shingo Miyazaki, Fumihiko Sano, Koji Okada, Shigeyuki Fukushima, Chiaki Ishikawa +1 more |
2013-04-09 |
|
| 8406422 |
Cryptographic module management apparatus, method, and program |
Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more |
2013-03-26 |
|
| 8396218 |
Cryptographic module distribution system, apparatus, and program |
Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more |
2013-03-12 |
|
| 8370643 |
Cryptographic module selecting device and program |
Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more |
2013-02-05 |
|
| 8306919 |
IC card and authentication method in electronic ticket distribution system |
Ken Sakamura, Hiroshi Aono, Kazuhiko Ishii, Kensaku Mori, Sadayuki Hongo |
2012-11-06 |
$177,000 |
| 8161499 |
Data processing device and data processing method |
Ken Sakamura, Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo |
2012-04-17 |
$224,000 |
| 8122261 |
Data communication apparatus and data communication method |
Ken Sakamura, Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo |
2012-02-21 |
$510,000 |
| 7975029 |
Terminal equipment |
Ken Sakamura, Masayuki Terada, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo |
2011-07-05 |
$176,000 |
| 7896236 |
Electronic value exchange system and electronic value exchange method |
Ken Sakamura, Kensaku Mori, Masayuki Terada, Kazuhiko Ishii, Sadayuki Hongo |
2011-03-01 |
$257,000 |
| 7882030 |
Connection information management system for managing connection information used in communications between IC cards |
Ken Sakamura, Kazuhiko Ishii, Kensaku Mori, Hiroshi Aono, Sadayuki Hongo |
2011-02-01 |
$253,000 |
| 7814557 |
IC card and access control method |
Ken Sakamura, Kazuhiko Ishii, Masayuki Terada, Kensaku Mori, Sadayuki Hongo |
2010-10-12 |
$122,000 |
| 7580897 |
IC card and authentication method in electronic ticket distribution system |
Ken Sakamura, Hiroshi Aono, Kazuhiko Ishii, Kensaku Mori, Sadayuki Hongo |
2009-08-25 |
$1,444,000 |
| 7416114 |
Electronic value transfer device equipped with non-contact IC interface |
Ken Sakamura, Kensaku Mori, Kazuhiko Ishii, Hiroshi Aono, Sadayuki Hongo |
2008-08-26 |
$334,000 |
| 7403924 |
Communication terminal, portable terminal, circulating server, providing server, electronic book distributing method, and electronic book distributing program |
Ken Sakamura, Hiroshi Aono, Kazuhiko Ishii, Kensaku Mori, Sadayuki Hongo |
2008-07-22 |
$634,000 |
| 7357329 |
IC card, terminal device, and data communication method |
Ken Sakamura, Kensaku Mori, Kazuhiko Ishii, Hiroshi Aono, Sadayuki Hongo |
2008-04-15 |
$1,480,000 |
| 7346718 |
Autonomous integrated-circuit card |
Ken Sakamura, Kazuhiko Ishii, Kensaku Mori, Hiroshi Aono, Sadayuki Hongo |
2008-03-18 |
$418,000 |
| 7340243 |
Connection information management system for managing connection information used in communications between IC cards |
Ken Sakamura, Kazuhiko Ishii, Kensaku Mori, Hiroshi Aono, Sadayuki Hongo |
2008-03-04 |
$457,000 |
