Location History:
- Mishima, JP (1999)
- Susono, JP (1996 - 2000)
- Toyota, JP (2003)
- Okazaki, JP (2009 - 2012)
Company Filing History:
10 out of 36,499 
1 out of 2,064 
Years Active: 1996-2012
Title: **Innovator Spotlight: Akihiro Yamanaka**
Introduction
Akihiro Yamanaka, hailing from Susono, Japan, is a noteworthy inventor with a remarkable portfolio of 10 patents. His innovative contributions primarily focus on advancements in vehicle systems, showcasing his expertise in the automotive engineering field.
Latest Patents
Among his latest inventions are two significant patents:
1. **Vehicle, Driving Device and Control Method Thereof**
This invention enhances vehicle performance by controlling engine speed during gear shifts. When shifting gears while the accelerator is off or lightly pressed, an upper limit rotation speed is established that is less than the standard value. This method facilitates smoother operation, optimizing torque delivery to the drive shaft when a high torque demand occurs.
2. **Hybrid Vehicle and Control Method of the Same**
This patent offers an innovative approach to fuel efficiency in hybrid vehicles. By stopping engine operation under specific torque demands while controlling an electric motor to maintain constant speed, it maximizes fuel consumption efficiency. The engine operates optimally when higher torque demands are present, striking a balance between performance and economy.
Career Highlights
Yamanaka has made significant contributions during his tenure at prestigious companies such as Toyota Motor Corporation and Aisin Aw Co., Ltd. His work in these organizations reflects his commitment to advancing automotive technologies.
Collaborations
Throughout his career, Akihiro has collaborated with esteemed colleagues including Kazuhiro Iwahashi and Katsuhiko Hirose. These partnerships have undoubtedly contributed to the innovative spirit and success of his projects.
Conclusion
Akihiro Yamanaka is a notable figure in the landscape of automotive innovation. His patent portfolio not only underscores his dedication to improving vehicle functionality but also highlights his critical role in enhancing fuel efficiency and driving experiences. As the automotive industry evolves, Yamanaka's inventions will likely continue to influence future developments in vehicle technology.
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.