Location History:
- Shizuoka, JP (1994)
- Hamamatsu, JP (2017)
Company Filing History:
Years Active: 1994-2017
Title: Shinsuke Irisa: Innovator in Percussion Instruments
Introduction
Shinsuke Irisa is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of percussion instruments, particularly through his innovative designs that enhance functionality and user experience. With a total of 2 patents, Irisa continues to push the boundaries of musical instrument technology.
Latest Patents
Irisa's latest patents include a drum beater and a drum foot pedal apparatus. These inventions are characterized by their simple construction and reduced number of component parts. They allow for prompt and reliable weight adjustment of the beater through a mere manual operation, eliminating the need for tools. The drum beater features a beater head for striking a drum, a beater rod with the head mounted on it, and a retention member that is axially displaceable relative to the beater rod. Additionally, a spring biases the retention member toward the beater rod, holding a weight member sandwiched between the retention member and the beater head.
Another notable patent is a glockenspiel equipped with hammer heads of varying hardness. This glockenspiel comprises a keyboard with multiple keys associated with tuned sound bars. Each sound bar is struck by a hammer when the corresponding key is depressed. The innovation lies in the hammer heads, which can be selectively brought into engagement with the sound bars, allowing for a change in tone color during musical performance.
Career Highlights
Shinsuke Irisa is currently employed at Yamaha Corporation, a leading company in the musical instrument industry. His work at Yamaha has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in musical products.
Collaborations
Irisa has collaborated with talented coworkers such as Norishige Terada and Fumihiro Shigenaga. Their combined expertise in the field of music technology has fostered an environment of creativity and innovation.
Conclusion
Shinsuke Irisa's contributions to the world of percussion instruments exemplify his dedication to innovation and quality. His patents reflect a deep understanding of musical mechanics and user needs, ensuring that musicians can enjoy enhanced performance through his designs.