| D898675 |
Non-contact type data carrier |
Isao Soma, Kazuyoshi Takemura |
2020-10-13 |
|
| D761736 |
Non-contact type data carrier |
Isao Soma, Kazuyoshi Takemura |
2016-07-19 |
|
| 8972300 |
Content distribution system |
Masao Nonaka, Toshihisa Nakano, Yuichi Futa, Motoji Ohmori, Kazukuni Kobara +1 more |
2015-03-03 |
|
| 8601590 |
Content distribution system |
Toshihisa Nakano, Masao Nonaka, Yuichi Futa, Motoji Ohmori, Ryo Nojima +1 more |
2013-12-03 |
|
| 8180059 |
Management apparatus, terminal apparatus, and copyright protection system |
Toshihisa Nakano, Nuttapong Attrapadung, Kazukuni Kobara |
2012-05-15 |
$48,000 |
| 7936883 |
Quantum key distribution protocol |
Manabu Hagiwara, Makoto Eguchi |
2011-05-03 |
|
| 7925893 |
Copyright protection system, modular exponentiation operation apparatus, and modular exponentiation operation method |
Toshihisa Nakano, Attrapadung Nuttapong, Kazukuni Kobara |
2011-04-12 |
$82,000 |
| 7895436 |
Authentication system and remotely-distributed storage system |
Kazukuni Kobara, Seonghan Shin |
2011-02-22 |
|
| 7617536 |
Unauthorized device detection device, unauthorized device detection system, unauthorized device detection method, program, recording medium, and device information update method |
Masao Nonaka, Toshihisa Nakano, Yuichi Futa, Motoji Ohmori, Takeshi Gomi +1 more |
2009-11-10 |
$268,000 |
| 6910130 |
System for and method of unconditionally secure digital signature |
Goichiro Hanaoka, Junji Shikata, Yuliang Zheng |
2005-06-21 |
|
| 6771486 |
Storage cell for surface mounting |
Koichi Morikawa, Masashige Ashizaki, Masayuki Shinjou |
2004-08-03 |
$171,000 |
| 6635328 |
Integral skin foam molded article |
Tetsuo Shimabara, Kiyotaka Yanagisawa, Shigenori Kawanoue |
2003-10-21 |
|
| 6194666 |
Push pull type control cable |
Takaaki Hayashida |
2001-02-27 |
|
| 6151983 |
Conduit for a control cable |
Yoshio Misaki, Masahiro YASUI |
2000-11-28 |
|
| 6001761 |
Ceramics sheet and production method for same |
Kazuo Hata, Norikazu Aikawa, Tetuya Yasaka |
1999-12-14 |
|
| 5533413 |
Equipment diagnosis system |
Yasunori Kobayashi, Shin Tanabe, Tatsuo Fukuda, Masazumi Miyazawa, Moriyuki Wani |
1996-07-09 |
|
| 5512977 |
Copying machine with encryption function |
— |
1996-04-30 |
|
| 5395812 |
Silver catalyst for production of ethylene oxide and method for production of the catalyst |
Shinichi Nagase, Hirohiko Tanabe |
1995-03-07 |
|
| 5349171 |
Bar code reader |
Seiichiro Tamai, Keiichi Kobayashi, Takahiro Yamao |
1994-09-20 |
$78,000 |
| 5325373 |
Apparatus for encoding and decoding reed-solomon code |
Keiichi Iwamura, Yasunori Dohi |
1994-06-28 |
$25,000 |
| 5127359 |
Holding apparatus for work to be coated |
Shoji Kannari |
1992-07-07 |
|
| 5093839 |
Frequency diversity receiving system based on cancellation of C/A code in GPS |
Ryuji Kohno, Hefeng Wang |
1992-03-03 |
|
| 5016276 |
Common cryptokey generation system and communication system using common cryptokeys |
Tutomu Matumoto |
1991-05-14 |
|
| 4839649 |
Signal processing system |
Minoru Sasaki |
1989-06-13 |
|
| 4827489 |
Decoding device for digital signals |
Nobukazu Doi, Morishi Izumita, Seiichi Mita, Akira Saito, Hiroto Yamauchi +2 more |
1989-05-02 |
$68,000 |
