Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046220 | Marching carrier | — | 2024-07-23 |
| 10789916 | Snare drum | — | 2020-09-29 |
| 10565968 | Snare wire attachment structure and snare drum | — | 2020-02-18 |
| 10283096 | Drum mounting device and drum | — | 2019-05-07 |
| 9812101 | Cymbal attachment and hi-hat stand | — | 2017-11-07 |
| 9269337 | Drum mounting device and drum | Naoki Sato | 2016-02-23 |
| 9208761 | Musical instrument tilter and cymbal stand | — | 2015-12-08 |
| 9099061 | Drum stand | — | 2015-08-04 |
| 9093051 | Spiked leg, musical instrument, and musical instrument stand | Naoki Sato | 2015-07-28 |
| 9024163 | Drum supporting device and drum | Naoki Sato | 2015-05-05 |
| 8420919 | Drum coupling system | — | 2013-04-16 |
| 8017846 | Strainer and snare drum | — | 2011-09-13 |
| 7741550 | Strainer system of snare drum and snare drum with the strainer system | — | 2010-06-22 |
| 7629526 | Cymbal holder and cymbal stand | — | 2009-12-08 |
| 7554024 | Marching carrier | — | 2009-06-30 |
| 7387048 | Pedal device | Hajime Furuta, Hiroaki Ogawa, Masahiko Murata, Junji Hotta | 2008-06-17 |
| 7385127 | Angle adjustor | Naoki Sato | 2008-06-10 |
| 7381876 | Side drum support device | — | 2008-06-03 |
| 7135633 | Pedal locking device and pedal device | Naoki Sato, Kuniaki Okuno | 2006-11-14 |
| 5978071 | Projection exposure apparatus and method in which mask stage is moved to provide alignment with a moving wafer stage | Susumu Makinouchi, Kazuya Ota | 1999-11-02 |
| 5282869 | Artificial knee joint | Toyoji Ueo | 1994-02-01 |