Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206847 | Battery pack having intercell connector and manufacturing method thereof | — | 2012-06-26 |
| 7960052 | Battery module | Taketoshi Yoshikane | 2011-06-14 |
| 7409551 | Certificate validity authentication method and apparatus | Takahiro Fujishiro, Satoru Tezuka, Yoko Kumagai, Tomoharu Morio | 2008-08-05 |
| 7080251 | Certificate validity authentication method and apparatus | Takahiro Fujishiro, Satoru Tezuka, Yoko Kumagai, Tomoharu Morio | 2006-07-18 |
| 6679428 | Carrier case and a method of reading information of a data carrier | Masaya Miura, Mitsuo Usami, Takashi Yoshida | 2004-01-20 |