Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486566 | Positive electrode for lithium-ion secondary battery, manufacturing method thereof, and lithium-ion secondary battery | Masanori Soma, Kenichi Kawase, Masayuki Ihara, Atsumichi Kawashima | 2013-07-16 |
| 7137563 | Method for making IC card | Goro Shibamoto, Osamu Ishii, Koji Hayasaka | 2006-11-21 |
| 6459588 | Noncontact IC card and fabrication method thereof | Ken-ichi Morizumi | 2002-10-01 |