Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400323 | Antenna coil for IC card and manufacturing method thereof | Hidenori Yasukawa, Hiroyuki Sakamoto, Toshinori Takano, Hiroshi Tada, Masami Yoshimoto | 2002-06-04 |
| 6384595 | Method of and apparatus for generating a pulse signal | Tomoaki Ito, Masami Tanaka, Yasuhiro Masuzaki, Osamu Uchiyama | 2002-05-07 |