Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336987 | Voltage stabilizing circuit of switching power supply circuit | Tomio Takayama | 1994-08-09 |
| 5317080 | Polyether acrylamide and active energy ray curable resin composition | Seiji Arimatsu, Chitoshi Kawaguchi, Kazunori Kanda, Masao Honma, Syoichi Asada +2 more | 1994-05-31 |