Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6075192 | Connection for the operating rod of a high hat stand | — | 2000-06-13 |
| 6063993 | Installation structure of a connecting belt for a drum pedal | — | 2000-05-16 |
| 6031170 | Tip structure for support leg of musical instrument stand | — | 2000-02-29 |
| 6030045 | Holding structure for a post for a drum chair | — | 2000-02-29 |
| 6011207 | Bearing support structure, useful for musical instrument | — | 2000-01-04 |
| 6011208 | Drum hoop holding device for a drum pedal | — | 2000-01-04 |
| 5994635 | Connecting structure for the separable part of a dual drum pedal | — | 1999-11-30 |
| 5990400 | Connection between the pedal and heel plates of a foot pedal | — | 1999-11-23 |
| 5965003 | Method of decomposing CMPO | Masaki Ozawa, Yasumasa Tanaka, Hiroyuki Tanuma, Chisako Kawakami, Takamichi Kishi | 1999-10-12 |
| D415190 | Knob for guitar head | — | 1999-10-12 |
| 5945616 | Ground support for high hat stand | — | 1999-08-31 |
| 5842742 | Mechanism for preventing the shaking of a drum chair | — | 1998-12-01 |
| 5811703 | Plural piece guitar body | — | 1998-09-22 |
| 5785287 | Tip part of a support leg for a chair, or the like | — | 1998-07-28 |
| 5739447 | Attachment and detachment of a weight to a boom cymbal stand | — | 1998-04-14 |
| 5722627 | Mechanism for adjusting the height of a drum chair or the like chair | — | 1998-03-03 |
| 5208412 | Rotation resistance device for a bolt of a tightening device of a drum head | — | 1993-05-04 |
| 5185489 | Drum hoop clamp structure on drum pedal | — | 1993-02-09 |
| 5165635 | Tiltable tripod stand | — | 1992-11-24 |
| 5146808 | Angle adjusting mechanism for an article support | — | 1992-09-15 |
| 5063819 | Cymbal receiving mechanism of high hat stand | — | 1991-11-12 |
| 5062606 | Adjustably tiltable tripod stand | — | 1991-11-05 |
| 5046700 | Drum mount for securing clamp | — | 1991-09-10 |
| 5044249 | High hat stand with mechanical advantage with two sprockets | — | 1991-09-03 |
| 5005298 | Displacement controller for fine positioning device | Kiyoshi Nagasawa, Kozo Ono, Kojiro Ogata, Ken Murayama | 1991-04-09 |