Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975062 | Spark plug with powder filling | Yasushi Kawashima | 2005-12-13 |
| 6873094 | Ignition device for internal combustion engine and a manufacturing method therefor | Hiromi Hiramatsu, Masamichi Shibata, Tetsuya Miwa | 2005-03-29 |
| 6839098 | TFT active matrix liquid crystal display devices | Sakae Someya, Ryuuzoh Nashimoto, Katsuhiko Yarita, Shinji Matsumoto, Akira Sasano +2 more | 2005-01-04 |