Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800665 | Method for producing dimethyl ether | Tsutomu Shikada, Yotaro Ohno, Masatsugu Mizuguchi, Masami Ono, Kaoru Fujimoto | 2004-10-05 |
| 6783171 | Automotive weatherstrip | Minoru Teishi, Takashi Yamashita | 2004-08-31 |
| 6719458 | Ball bearing | Takayuki Yatabe, Hisato Yamamoto, Yasuhisa Terada, Tsuyoshi Koshi, Hiroya Achiha +1 more | 2004-04-13 |
| 6715922 | Rolling bearing with sealing device | Hiromitsu Asai, Toshimi Takajo, Takahiko Uchiyama, Yoshinori Tanaka | 2004-04-06 |
| 6711932 | Abnormality diagnosis system and method for oxygen sensor | Yasushi Iwazaki, Kazuhiro Yamada | 2004-03-30 |
| 6703139 | Weather-resistant composition, coating materials and molded articles | Koji Mori, Mitsuo Akada | 2004-03-09 |
| 6698469 | Cylinder cabinet and method of purging remaining gas in the pipe thereof | Yutaka Sakamoto, Tsuneo Kano, Hiroshi Matsumura, Toshiaki Sango, Kiyoto Itoh +1 more | 2004-03-02 |
| 6684575 | Weather strip for automobile | Hiromu Oda, Syuuji Raisu, Takashi Yamashita | 2004-02-03 |
| 6682223 | Ball bearing | Youichiro Sugimori, Yasushi Mutoh, Michiharu Naka, Yasuhisa Terada, Hiroshi Ishiwada | 2004-01-27 |
| 6683799 | Inverter protecting apparatus | Hideaki Kato, Tetsuo Nomoto, Yuichi Izawa | 2004-01-27 |