Location History:
- Hiroshima, JP (2010 - 2013)
- Higashihiroshima, JP (2016 - 2018)
- Aki-gun, JP (2023)
Company Filing History:
Years Active: 2010-2023
Title: Innovations of Toshimasa Kotani
Introduction
Toshimasa Kotani is a prominent inventor based in Higashihiroshima, Japan. He has made significant contributions to the field of engine technology, holding a total of 8 patents. His work is primarily associated with Mazda Motor Corporation, where he has developed innovative solutions to enhance engine performance.
Latest Patents
Kotani's latest patents focus on advanced engine designs. One notable invention includes an engine body featuring a cylinder equipped with intake and exhaust ports, valves, and a turbocharger. This engine is designed to optimize performance by utilizing a variable phase mechanism that adjusts the timing of the intake valve while maintaining an open period of 270° C.A or larger. The geometric compression ratio of the cylinder is set at 11:1 or higher, ensuring efficient operation under high-load conditions. Another patent describes an engine with multiple cylinders, each having independent intake and exhaust systems, further enhancing the engine's efficiency and performance.
Career Highlights
Throughout his career, Toshimasa Kotani has been instrumental in advancing engine technology at Mazda Motor Corporation. His innovative designs have contributed to the development of high-performance engines that meet modern automotive demands. His expertise in engine mechanics and design has positioned him as a key figure in the automotive industry.
Collaborations
Kotani has collaborated with notable colleagues, including Akitomo Takagi and Naohiro Yamaguchi. Their combined efforts have led to significant advancements in engine technology, showcasing the importance of teamwork in the innovation process.
Conclusion
Toshimasa Kotani's contributions to engine technology through his patents and collaborations highlight his role as a leading inventor in the automotive field. His work continues to influence the development of efficient and high-performance engines.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.