Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1025196 | Electronic percussion instrument | — | 2024-04-30 |
| D1025197 | Electronic bass drum | — | 2024-04-30 |
| D669116 | Electronic keyboard | Toshiaki Hazama | 2012-10-16 |
| D664112 | Audio recorder | Akihito Kimura | 2012-07-24 |
| D552162 | Electronic hi-hat cymbal | Kiyoshi Yoshino | 2007-10-02 |
| D507591 | Adjustable trigger | Yuujirou Kamijima, Kiyoshi Yoshino | 2005-07-19 |
| D497935 | Adjustable trigger | Yuujirou Kamijima, Kiyoshi Yoshino | 2004-11-02 |
| D492342 | Drum trigger | Yuujirou Kamijima, Kiyoshi Yoshino | 2004-06-29 |
| D455775 | Electronic high-hat cymbal | Hiroyuki Yanase | 2002-04-16 |
| D455453 | Electronic cymbal | Kiyoshi Yoshino | 2002-04-09 |
| D298949 | Electric drum pad | — | 1988-12-13 |
| D298950 | Electric drum pad | — | 1988-12-13 |