Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489580 | Push-on switch, electronic apparatus using the same and method for mounting the switch | Yasunori Yanai, Koji Sako | 2002-12-03 |
| 6482761 | Translucent alumina sintered body and a process for producing the same | Yoshio Uchida | 2002-11-19 |
| 6415432 | Lithography pattern data generation method, lithography pattern fabrication method and charged particle lithography system | Takashi Saito | 2002-07-02 |