Location History:
- Hiroshima, JP (1991 - 1999)
- Kure, JP (1991 - 2022)
- Aki-gun, JP (2024)
Company Filing History:
Years Active: 1991-2024
Title: The Innovative Mind of Yasunari Nakayama: Revolutionizing Vehicle Control Systems
Introduction
Yasunari Nakayama, a brilliant inventor based in Kure, Japan, has made significant contributions to the automotive industry with an impressive portfolio of 17 patents. His innovations focus on enhancing vehicle gear-shifting mechanisms, which play a crucial role in improving the efficiency and performance of automatic transmissions.
Latest Patents
Among his latest inventions are two notable patents: the Vehicle Gear-Shifting Control Apparatus and the Shift Control Device for Automatic Transmission.
The **Vehicle Gear-Shifting Control Apparatus** features a sophisticated mechanism that includes an engine, an automatic transmission, and a controller. This controller intelligently adjusts the shift stage by sending out gear-shifting signals based on the rotation speed of an input shaft. It incorporates torque-regulating control, enabling the temporary increase or decrease of input torque during gear shifts. This innovation ensures that the target torque is achieved seamlessly, enhancing driver experience and vehicle performance.
The **Shift Control Device for Automatic Transmission** offers an advanced solution for managing engagement hydraulic pressure supplied to friction elements. This device employs a hydraulic pressure detecting unit to track engagement pressure, coupled with a reference setting unit that calculates a predicted engagement pressure during shifting. By determining the engagement start time point based on hydraulic pressure differentials, this invention optimizes automatic transmission functionality, ensuring smoother transitions during gear shifts.
Career Highlights
Yasunari Nakayama is currently affiliated with Mazda Motor Corporation, where he utilizes his expertise to develop cutting-edge automotive technologies. His work reflects a commitment to innovation and excellence within the company, contributing to Mazda’s reputation for quality and performance.
Collaborations
Throughout his career, Nakayama has collaborated with esteemed colleagues, including Tadashi Saito and Mitsuru Nagaoka. Their combined efforts in research and development have led to groundbreaking advancements in transmission systems, setting new standards in the automotive field.
Conclusion
Yasunari Nakayama’s inventive spirit and dedication to advancing vehicle technology have established him as a respected figure in the automotive industry. His patents not only enhance the functionality of modern vehicles but also pave the way for future developments in automatic transmission systems. As the automotive landscape evolves, Nakayama’s contributions will undoubtedly continue to play a vital role in driving innovation forward.
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.