Location History:
- Hamana, JP (1989 - 1991)
- Princeton, NJ (US) (1997)
- Machida, JP (1990 - 1999)
- Sunto-gun, JP (2005 - 2011)
- Shizuoka, JP (1990 - 2020)
- Kakegawa, JP (2013 - 2020)
- Chiyoda-ku, JP (2015 - 2021)
- Tokyo, JP (1994 - 2023)
Company Filing History:
16 out of 15,844 
16 out of 21,351 
14 out of 128 
Years Active: 1989-2025
Title: Innovations and Contributions of Yoshinori Yamashita
Introduction: Yoshinori Yamashita, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of propulsion and vehicle control technologies. With a remarkable portfolio of 42 patents, he continues to influence the advancement of engineering solutions in the automotive industry and beyond.
Latest Patents: Among his latest innovations are two notable patents focused on propulsion control and electric vehicle management. The first patent details a propulsion control device comprising a first wire connectable to a direct-current power line or ground line, and a sophisticated brake chopper circuit designed for efficient energy management. This invention optimizes the control of propulsion systems, enhancing performance and safety. The second patent describes an electric vehicle control device equipped with an idling-sliding control unit, aimed at reducing wheel idling and sliding. This system integrates detection and command generation capabilities that allow for real-time adjustments based on operational conditions, thereby improving vehicle handling and reliability.
Career Highlights: Yoshinori Yamashita has built his career at esteemed companies such as Mitsubishi Electric Corporation and Kyowa Hakko Kogyo Co., Ltd. His work at these organizations has been pivotal in the development of cutting-edge technologies that cater to the evolving needs of modern transportation systems.
Collaborations: Throughout his career, Yamashita has collaborated with notable colleagues including Sho Kato and Ryuichiro Nakai. These partnerships have facilitated the exchange of ideas and fostered innovation within their work, ultimately contributing to technological advancements in propulsion and control systems.
Conclusion: Yoshinori Yamashita's contributions through his numerous patents and collaborative efforts underscore the importance of innovation in the transportation sector. His inventions not only enhance vehicle performance but also pave the way for safer and more efficient systems. As technology continues to evolve, the impact of his work will undoubtedly resonate within the industry.
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.