Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D383212 | Stimulator for generating brain wave inducing signal | — | 1997-09-02 |
| 5642718 | In-tank fuel pump apparatus having improved structure for dissipating electrostatic charges | Hideyuki Nakai, Katsuhisa Yamada, Yukihiro Okane | 1997-07-01 |