Location History:
- Toyota, JA (1976)
- Toyota, JP (1979)
Company Filing History:
Years Active: 1976-1979
Title: Nobutaka Morimitsu: Innovator in Rotary Piston Engine Technology
Introduction
Nobutaka Morimitsu is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of rotary piston engines, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of engine components.
Latest Patents
Morimitsu's latest patents include a sheath glow plug for rotary piston engines and a linear oil seal means intended for oil scraping. The sheath glow plug is designed to be mounted in an engine plug hole without projecting from it, allowing for a more efficient flow of the fuel-air mixture. This design features an elongated protective tube with a helical heater coil that generates greater heat at the free tip portion than at the root portion. The linear oil seal means is aimed at improving oil scraping in rotary piston engines, utilizing a linear oil seal element that exerts a radially inwardly oriented force to effectively scrape oil during rotor rotation.
Career Highlights
Morimitsu is associated with Toyota Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work has contributed to advancements in engine technology, particularly in rotary piston engines, showcasing his expertise and innovative spirit.
Collaborations
He has collaborated with notable coworkers such as Tomio Kumoi and Katsuhiko Tsuruta, further enhancing the innovative environment at Toyota.
Conclusion
Nobutaka Morimitsu's contributions to rotary piston engine technology through his patents reflect his dedication to innovation in the automotive industry. His work continues to influence the development of more efficient engine components.