Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686373 | Pyrazoloquinolinone derivatives as protein kinase C inhibitors | Sachiko Mihara, Seiji Nukui, Chikara Uchida | 2004-02-03 |
| 6683242 | Composite keyboard musical instrument, silent system for performance without acoustic tones and regulating button mechanism for changing escape timing depending upon mode of operation | Satoshi Inoue | 2004-01-27 |