Company Filing History:
1 out of 21,963 
1 out of 10,092 
Years Active: 2000-2007
Title: Kunihiro Osada: Innovator in Viscous Dampers and Motorcycle Accessories
Introduction
Kunihiro Osada is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative solutions for automotive and motorcycle applications. With a total of 2 patents, Osada's work showcases his expertise and creativity in engineering design.
Latest Patents
Osada's latest patents include a viscous damper and a rearview mirror support structure. The viscous damper is designed for driving accessories via a crankshaft through a viscous coupler. This invention allows the rotational driving force of the crankshaft to be transmitted to the viscous damper hub through a gear mechanism. The viscous coupler, which consists of multiple plates movable in silicon oil, dampens torque changes, ensuring smooth performance in driving accessories.
The rearview mirror support structure is engineered to minimize vibrations transmitted to the rearview mirror, thereby reducing rattling noises. This structure features a mirror stay that distances the rearview mirror from the motorcycle, allowing for limited rotational movement. The connection between the mirror stay and the rearview mirror housing is facilitated by a supporting structure that provides stability and adjustability.
Career Highlights
Throughout his career, Osada has worked with prominent companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his development of innovative products that enhance vehicle performance and user experience.
Collaborations
Osada has collaborated with talented individuals in the field, including Masahiko Nakatsuka and Akira Sonobata. These partnerships have fostered a creative environment that has led to the successful development of his patented inventions.
Conclusion
Kunihiro Osada's contributions to the field of mechanical engineering, particularly through his patents on viscous dampers and motorcycle accessories, highlight his innovative spirit and technical expertise. His work continues to influence the automotive industry, ensuring improved performance and user satisfaction.