Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803423 | (Meth)acryloyl group-modified ethylene-alpha-olefin copolymer, production method thereof and rubber composition | Toshiyuki Hayakawa, Toshihiro Nishimura, Motoharu Higuchi, Shoei Tsuji | 2004-10-12 |
| 6767391 | Air filter | Jun Shimada, Katsuhiro Yamashita, Haruko Sasaki | 2004-07-27 |
| 6703103 | Biologically soluble honeycomb structure | Haruko Sasaki | 2004-03-09 |
| 6699152 | Speed reduction gear | — | 2004-03-02 |