Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750389 | Musical performance control method, musical performance control apparatus and musical tone generating apparatus | Yutaka Hagiwara, Masahiko Iwase, Hisamitsu Honda, Shinji Niitsuma, Toshinori Matsuda | 2004-06-15 |
| 6738203 | Optical power limiting material | Masanori Ando, Kohei Kadono, Koji Ohta, Keiko Tawa, Takeyuki Tanaka | 2004-05-18 |