Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946531 | Spring force adjustment structure in high-hat stand and high-hat stand including the spring force adjustment structure | Eizo Nakata, Manabu Morioka | 2015-02-03 |
| 8865988 | Cymbal holding structure, cymbal stand having the holding structure, and fastener used in the holding structure | Eizo Nakata, Manabu Morioka | 2014-10-21 |
| 8759654 | Adjustment device of an angle for supporting musical instruments and a device for supporting musical instruments having the same | Eizo Nakata, Manabu Morioka | 2014-06-24 |
| 8440895 | Pedal for drum | Eizo Nakata, Manabu Morioka, Takashi Wariishi | 2013-05-14 |
| 8431808 | Drum holding structure and drum held by the holding structure | Eizo Nakata, Manabu Morioka, Takashi Wariishi | 2013-04-30 |
| 7977558 | Strainer, and snappy holding structure by the strainer | Eizo Nakata, Manabu Morioka, Takashi Wariishi | 2011-07-12 |