Location History:
- Takasaki, JP (2007)
- Kanagawa, JP (2008 - 2013)
- Isesaki, JP (2013 - 2020)
- Tokyo, JP (1992 - 2021)
- Hitachinaka, JP (2019 - 2021)
Company Filing History:
5 out of 622 
5 out of 2,028 
5 out of 58,130 
Years Active: 1992-2021
Title: Innovative Contributions of Hideki Sekiguchi in Hybrid Vehicle Technology
Introduction
Hideki Sekiguchi, an esteemed inventor based in Tokyo, Japan, has significantly contributed to the advancement of hybrid vehicle technology. With an impressive portfolio of 14 patents, he has demonstrated a visionary approach to enhancing vehicle efficiency and performance.
Latest Patents
Sekiguchi's latest inventions include a Hybrid Vehicle Control Apparatus and a Transmission Control Device. The Hybrid Vehicle Control Apparatus is designed to effectively recover regenerative energy, thereby improving fuel efficiency. This device integrates several components, including an engine, a drive wheel, a motor, and a battery, working cohesively to optimize energy use. It features a high-efficiency range information storage unit that delineates a high efficiency range for engine operation. Additionally, a power generation amount measurement unit evaluates energy produced during low efficiency phases, while an integrated control unit facilitates the management of power supplied to the motor.
The Transmission Control Device aims to enhance drivability during acceleration while reducing fuel consumption in deceleration. It employs a shift timing calculation unit that identifies acceleration positions based on a target speed pattern, and a target gear ratio calculation unit that determines the required gear ratio. A gear ratio overwriting command unit then modifies the gear ratio to align closer to the required specifications, ensuring smooth transitions during various driving conditions.
Career Highlights
Throughout his career, Sekiguchi has been affiliated with notable companies such as Mitsubishi Paper Mills Limited and Hitachi Automotive Systems, Ltd. His experiences in these organizations have fortified his expertise in automotive technology and innovation.
Collaborations
In the pursuit of his groundbreaking work, Sekiguchi has collaborated with accomplished peers, including Hiroyuki Sakamoto and Yasuaki Sato. These collaborations have fostered a productive environment for innovation, promoting advancements in hybrid vehicle technologies.
Conclusion
In conclusion, Hideki Sekiguchi has established himself as a prominent figure in the field of hybrid vehicle innovation. His contributions, encapsulated in his patents, reflect a commitment to enhancing efficiency and performance in automotive technology. As the automotive industry continues to evolve, Sekiguchi's work will undoubtedly influence the future of vehicle design and functionality.