Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469080 | Water-absorbent resin composition | Koji Miyake, Masatoshi Nakamura, Katsuyuki Wada | 2002-10-22 |
| 6401689 | Electric throttle-control apparatus and motor used for the apparatus | Masaru Ito, Hisaya Shimizu, Yoshinori Fukasaku, Masahiro Hiruta, Takashi Yokoyama | 2002-06-11 |