Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8170263 | Rigging system for line array speakers | Yoshiyuki Takeuchi | 2012-05-01 |
| 7997552 | Suspension system | Mary Vosse, Harald Kanz, Yoshiyuki Takeuchi | 2011-08-16 |
| 7606383 | Curved line array loudspeaker | Luis F. Esparza | 2009-10-20 |
| 7606384 | Spiral line array loudspeaker | Luis F. Esparza | 2009-10-20 |
| 7516932 | Suspension system | Mary Vosse, Harald Kanz, Yoshiyuki Takeuchi | 2009-04-14 |
| 7333626 | Arbitrary coverage angle sound integrator | Scott M. Opie, Yoshiyuki Takeuchi | 2008-02-19 |
| 7324654 | Arbitrary coverage angle sound integrator | Scott M. Opie, Yoshiyuki Takeuchi | 2008-01-29 |
| 7298860 | Rigging system for line array speakers | Yoshiyuki Takeuchi | 2007-11-20 |
| 7134523 | System for integrating mid-range and high-frequency acoustic sources in multi-way loudspeakers | — | 2006-11-14 |
| D450778 | Radiation boundary integrator for a loudspeaker system | — | 2001-11-20 |
| 4256389 | Method and system of controlling sound and effects devices by a film strip | — | 1981-03-17 |