Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915763 | Engine cooling device and engine cooling method | Katuhiko Arisawa, Shigetaka Yoshikawa | 2005-07-12 |
| 6892681 | Heat storage tank | Toshio Morikawa, Shigeo Ito, Yoshio Miyata, Katuhiko Arisawa, Shigetaka Yoshikawa | 2005-05-17 |
| 6874451 | Cooling apparatus of an internal combustion engine | Takashi Matsutani, Takanori Nakada, Yasuki Hashimoto, Makoto Hatano, Katsunori Ueda | 2005-04-05 |
| 6857398 | Cooling system for internal combustion engine | Isao Takagi, Shigetaka Yoshikawa | 2005-02-22 |
| 6837192 | Engine cooling system | Isao Takagi, Shigetaka Yoshikawa, Hiromichi Murakami, Daisuke Yamamoto | 2005-01-04 |
| 6837193 | Flow control valve | Masahiro Kobayashi, Hirohisa Ito, Daisuke Yamamoto, Shigetaka Yoshikawa, Isao Takagi | 2005-01-04 |