Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515353 | Non-aqueous electrolyte battery | Tomonobu Tsujikawa, Masayasu Arakawa, Kenji Kurita | 2016-12-06 |
| 8942724 | Number of terminal estimation device and number of terminal estimation method | Motonari Kobayashi, Ichiro Okajima | 2015-01-27 |
| 8903791 | Statistical information generation system and statistical information generation method | Ichiro Okajima, Yuki Oyabu | 2014-12-02 |
| 8880095 | Position information aggregation device and position information aggregation method | Motonari Kobayashi, Ichiro Okajima | 2014-11-04 |
| 8849307 | Terminal number estimation device and terminal number estimation method | Takayasu Yamaguchi, Ichiro Okajima | 2014-09-30 |
| 8468094 | Electronic value exchange system, mobile terminal, and electronic value exchange method | Ken Sakamura, Noboru Koshizuka, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2013-06-18 |
| 8161499 | Data processing device and data processing method | Ken Sakamura, Noboru Koshizuka, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2012-04-17 |
| 8122261 | Data communication apparatus and data communication method | Ken Sakamura, Noboru Koshizuka, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2012-02-21 |
| 7975029 | Terminal equipment | Ken Sakamura, Noboru Koshizuka, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2011-07-05 |
| 7896236 | Electronic value exchange system and electronic value exchange method | Ken Sakamura, Noboru Koshizuka, Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2011-03-01 |
| 7865438 | Electronic value exchange method, user device, and third-party device | Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2011-01-04 |
| 7861293 | Mobile terminal and authentication method | Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2010-12-28 |
| 7853806 | Original, data circulation method, system, apparatus, and computer readable medium | Ko Fujimura, Hiroshi Kuno, Masayuki Hanadate | 2010-12-14 |
| 7814557 | IC card and access control method | Ken Sakamura, Noboru Koshizuka, Kazuhiko Ishii, Kensaku Mori, Sadayuki Hongo | 2010-10-12 |
| 7797554 | Original data circulation method, system, apparatus, and computer readable medium | Ko Fujimura, Hiroshi Kuno, Masayuki Hanadate | 2010-09-14 |
| 7678496 | Current collector of lead-acid storage battery, and lead-acid storage battery | Masanori Sakai, Yasuo Kondo, Kyoko Honbo, Tokiyoshi Hirasawa | 2010-03-16 |
| 7590591 | Electronic value exchange system and electronic value exchange method | Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2009-09-15 |
| 7556883 | Current collector of lead-acid storage battery, and lead-acid storage battery | Masanori Sakai, Yasuo Kondo, Kyoko Honbo, Tokiyoshi Hirasawa | 2009-07-07 |
| 7539873 | Original data circulation method, system, apparatus, and computer readable medium | Ko Fujimura, Hiroshi Kuno, Masayuki Hanadate | 2009-05-26 |
| 7500605 | Tamper resistant device and file generation method | Kensaku Mori, Kazuhiko Ishii, Sadayuki Hongo | 2009-03-10 |
| 7249102 | Original data circulation method, system, apparatus, and computer readable medium | Ko Fujimura, Hiroshi Kuno, Masayuki Hanadate | 2007-07-24 |
| 7105751 | Calibration assisting method, device and system | Michiharu Matsuda, Atsushi Kobayashi, Kazunori Uemori | 2006-09-12 |
| 6590168 | Vehicle load measuring apparatus | Kenichi Kawaguchi, Kouhei Hasimoto, Yoji Nakazaki | 2003-07-08 |
| 5024908 | Lead storage battery | Shinji Saito, Asahiko Miura | 1991-06-18 |