Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664458 | Apparatus and method for automatically determining notational symbols based on musical composition data | Satoshi Hiratsuka, Takashi Ikeda, Hiroshi Munekawa | 2003-12-16 |
| 6653715 | Bipolar transistor | Katsuya Oda, Katsuyoshi Washio | 2003-11-25 |
| 6600178 | Heterojunction bipolar transistor | Katsuyoshi Washio, Reiko Hayami, Hiromi Shimamoto, Katsuya Oda, Eiji Oue +1 more | 2003-07-29 |
| 6576826 | Tone generation apparatus and method for simulating tone effect imparted by damper pedal | Satoshi Miyata | 2003-06-10 |
| 6538188 | Electronic musical instrument with display function | — | 2003-03-25 |
| 6521974 | Bipolar transistor and manufacturing method thereof | Katsuya Oda, Eiji Ohue, Katsuyoshi Washio, Masamichi Tanabe, Hiromi Shimamoto | 2003-02-18 |