Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489000 | Cushion having a three-dimensional net | Etsunori Fujita, Kazuyoshi Chizuka, Masaki Nishino, Seiji Kawasaki | 2002-12-03 |
| 6485103 | Structural unit having net member incorporated therein, seat and method for treating end section of net member | Toshihiko Yamada, Etsunori Fujita, Kazuyoshi Chizuka, Hiroki Oshimo | 2002-11-26 |
| 6419647 | Motion sickness expression apparatus | Etsunori Fujita, Eiji Sugimoto | 2002-07-16 |
| 6356177 | Magnetic circuit | Yoshimi Enoki, Hideyuki Yamane, Shigeki Wagata, Masato Enokizono | 2002-03-12 |