Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199625 | Oscillation device and PLL circuit | Tetsuya Fujiwara | 2025-01-14 |
| 11610570 | Electronic percussion instrument and sound production control method thereof | Ryo Takasaki, Kenji Morita, Norihiro Yoshikuni | 2023-03-21 |
| 11404037 | Electronic percussion instrument and sound production control method thereof | Ryo Takasaki, Kenji Morita, Norihiro Yoshikuni | 2022-08-02 |
| 10332497 | Electronic percussion | — | 2019-06-25 |
| 10255895 | Electronic percussion instrument | Ryo Takasaki | 2019-04-09 |
| 10077456 | Method for producing polymer, method for producing organic acid, and organic acid-producing microorganism | Shuichi Yunomura, Gou Takahashi | 2018-09-18 |
| 9817174 | Polycarbonate resin composition for light guides, and light guide and surface light source body comprising the same | Toshiyuki Miyake, Atsushi Hayashida | 2017-11-14 |
| 9721547 | Pedal device for electronic percussion instrument | — | 2017-08-01 |
| D788212 | Antivibration pedestal for a musical instrument | — | 2017-05-30 |
| 9388433 | Method for producing polymer, method for producing organic acid, and organic acid-producing microorganism | Shuichi Yunomura, Gou Takahashi | 2016-07-12 |
| 9361866 | Drum stand | — | 2016-06-07 |
| D757846 | Antivibration pedestal for a musical instrument | — | 2016-05-31 |
| 9336759 | Electronic pad | — | 2016-05-10 |
| 9217533 | Vibration isolating table | — | 2015-12-22 |
| D745925 | Percussion instrument | — | 2015-12-22 |
| 9177537 | Percussion attachment | — | 2015-11-03 |
| D737080 | Percussion instrument stand | — | 2015-08-25 |
| 9082375 | Percussion instrument and stand for the same | — | 2015-07-14 |
| D734077 | Stand for percussion instruments | — | 2015-07-14 |
| 9035095 | Processes for producing succinic acid | Go Takahashi, Hideki Suda, Shuji Yoshida | 2015-05-19 |
| 9006555 | Percussion instrument apparatus, system and process | — | 2015-04-14 |
| 9006553 | Rod-shaped electronic percussion instrument | — | 2015-04-14 |
| 8865987 | Percussion instrument | — | 2014-10-21 |
| 8754318 | Cymbal pickup and stand provided with the same | — | 2014-06-17 |
| 8686264 | Percussion instrument apparatus, system and process | Yutaka Morita | 2014-04-01 |