Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823659 | Moisture removal device and method thereof for internal combustion engine use exhaust gas cleaning device | Toshifumi Hiratsuka, Norihiro Shinotsuka, Osamu Kuroda, Yuichi Kitahara, Ryouta Doi +1 more | 2004-11-30 |
| 6738398 | SHG laser light source and method of modulation for use therewith | Takaaki Hirata, Shinji Iio, Yasuo Kitaoka, Kazuhisa Yamamoto | 2004-05-18 |
| 6721650 | Method of presuming traffic conditions by using floating car data and system for presuming and presenting traffic conditions by using floating data | Takumi Fushiki, Kenichiro Yamane, Takayoshi Yokota | 2004-04-13 |