This inventor holds 1 USPTO granted patent. Top assignees: Foster Electric Company, Limited, Frey Co., Ltd., Kabushiki Kaisha Toyota Jidoshokki. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 76 
1 out of 1 
1 out of 1,908 
Years Active: 2012
Title: The Innovations of Yoshiharu Kumura: Vehicle Speaker Pioneer
Introduction: Yoshiharu Kumura, an inventive mind from Kariya, Japan, has made his mark in the field of vehicle audio technology. With a singular yet impactful patent to his name, he has contributed to the advancement of sound systems in vehicles. His invention focuses on enhancing the auditory experience for drivers and passengers alike.
Latest Patents: The key patent held by Yoshiharu Kumura pertains to a unique vehicle speaker design. This innovative speaker comprises a panel, a giant magnetostrictive vibrator, and a vibration transmission pad. The panel acts as a diaphragm for high-frequency sound production, integrated into the vehicle's structure. The giant magnetostrictive vibrator serves as the vibration exciter, with a vibration output shaft that oscillates according to sound signals, creating crisp high-frequency sounds. The vibration transmission pad securely attaches to both the panel and the output shaft, facilitating effective vibration transfer to enhance audio performance.
Career Highlights: Throughout his career, Yoshiharu Kumura has been affiliated with notable companies such as Kabushiki Kaisha Toyota Jidoshokki and Frey Co., Ltd. His experience at these establishments has not only honed his engineering skills but also provided him with a platform to innovate within the automotive industry.
Collaborations: In his professional journey, Kumura has collaborated with accomplished colleagues, including Yasushi Iimori and Motoaki Suzukawa. Their combined expertise has likely contributed to enhancing the effectiveness and reach of Kunura's innovative designs.
Conclusion: Yoshiharu Kumura stands out as a forward-thinking inventor in the realm of automotive sound technologies. His patent for a specialized vehicle speaker demonstrates a commitment to improving the in-car audio experience. With collaborations and significant work in reputable companies, his contributions to innovation continue to resonate within the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile