Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919956 | Method of automatically repairing cracks and apparatus for use in such method | Tomoaki Kitagawa, Ken Fujita, Toshihiko Tsunatani, Masahiko Mega | 2005-07-19 |
| 6882515 | Operation circuit and power switching device employing the operation circuit | Toshie Takeuchi, Mitsuru Tsukima, Kenichi Koyama | 2005-04-19 |
| 6849805 | Printed wiring board and electronic apparatus | Hiromi Honda | 2005-02-01 |