Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487250 | Signal output system | Tetsuro Kato, Keitaro Yamagishi | 2002-11-26 |
| 6424477 | Information signal recording and playback method and apparatus therefor | Toshifumi Takeuchi, Masafumi Nakamura, Junji Shiokawa, Osamu Kawamae | 2002-07-23 |
| 6393151 | Pattern reading system | Kazuhiko Yamamoto, Shunji Mori, Teruo Tsuchiya, Keiichi Anahara | 2002-05-21 |
| 6348523 | Curable composition | Hiroyuki Tachikawa, Kozaburo Takachika, Nobuhiro Nagayama | 2002-02-19 |