Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956162 | Apparatus and method for providing real-play sounds of musical instruments | Shinya Koseki, Haruki Uehara | 2005-10-18 |
| 6940005 | Keyboard musical instrument for exactly producing tones and hammer sensor varying output signal exactly representing physical quantity of hammer | Tsutomu Sasaki, Tadaharu Kato | 2005-09-06 |
| 6936757 | Performance apparatus | Yasutoshi Kaneko | 2005-08-30 |
| 6933431 | Performance device of music box or the like type | — | 2005-08-23 |
| 6933435 | Easily installable optical position transducer and keyboard musical instrument having the same | Tadaharu Kato, Shigeaki Sato | 2005-08-23 |
| 6858789 | Musical instrument equipped with automatic player for performing music without harsh tone | Tatsuya Makino | 2005-02-22 |