Company Filing History:
Years Active: 1999-2010
Title: Tatsuhiro Muramatsu: Innovator in Motorcycle Technology
Introduction
Tatsuhiro Muramatsu is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to motorcycle technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of internal combustion engines.
Latest Patents
Muramatsu's latest patents include an innovative exhaust system for motorcycles. This system features a plurality of first exhaust pipes extending from the engine's exhaust ports, a collecting section for these pipes, and a second exhaust pipe with a straight portion connected to the collecting section. Additionally, it includes an expansion chamber located under the rear wheel suspension and an exhaust outlet positioned at the most downstream portion of the expansion chamber. The system also incorporates an exhaust throttle valve and an exhaust gas sensor for improved performance.
Another significant patent is the intake apparatus for internal combustion engines. This apparatus consists of a duct for taking in air during vehicle operation, an air cleaner connected to the duct, and a fuel supply device for injecting fuel into the intake air. It features a movable valve controlled by a negative-pressure motor and an electronic control unit that manages the valve's operation based on various engine parameters. This innovative design enhances the engine's efficiency and responsiveness.
Career Highlights
Tatsuhiro Muramatsu is currently employed at Suzuki, a leading manufacturer in the automotive industry. His work at Suzuki has allowed him to apply his inventive skills to develop advanced technologies that improve motorcycle performance and user experience.
Collaborations
Muramatsu has collaborated with talented coworkers such as Tetsuo Nojima and Yuji Sonoda. Their combined expertise has contributed to the successful development of innovative technologies in the motorcycle sector.
Conclusion
Tatsuhiro Muramatsu is a distinguished inventor whose work in motorcycle technology has led to significant advancements in engine performance and efficiency. His patents reflect a commitment to innovation and excellence in the automotive field.