Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501153 | Semiconductor device and drive circuit using the semiconductor devices | Eiji Oue, Katsuyoshi Washio, Hiromi Shimamoto | 2002-12-31 |
| 6482710 | Bipolar transistor and manufacting method thereof | Katsuya Oda, Eiji Ohue, Katsuyoshi Washio, Masamichi Tanabe, Hiromi Shimamoto | 2002-11-19 |
| 6476450 | BICMOS semiconductor integrated circuit device and fabrication process thereof | Katsuyoshi Washio, Eiji Oue, Hiromi Shimamoto | 2002-11-05 |
| 6472753 | BICMOS semiconductor integrated circuit device and fabrication process thereof | Katsuyoshi Washio, Eiji Oue, Hiromi Shimamoto | 2002-10-29 |
| 6469367 | Bipolar transistor | Katsuya Oda, Katsuyoshi Washio | 2002-10-22 |
| 6444890 | Musical tone-generating apparatus and method and storage medium | — | 2002-09-03 |
| 6407326 | Electronic musical instrument using trailing tone different from leading tone | — | 2002-06-18 |
| 6392136 | Musical tone generation structure of electronic musical instrument | Hiromi Hikida, Kei Kunisada | 2002-05-21 |
| 6388307 | Bipolar transistor | Katsuya Oda, Katsuyoshi Washio | 2002-05-14 |
| 6365820 | Keyboard assembly for electronic musical instruments capable of receiving key touch inputs and generating musical tones that reflect a player's power of expression | Junichi Mishima | 2002-04-02 |