Location History:
- Anjyo, JP (1982 - 1983)
- Anjo, JP (1986 - 1988)
Company Filing History:
4 out of 132 
2 out of 5,207 
1 out of 54 
Years Active: 1982-1988
Title: Innovator Kazuhiko Shibata: A Pioneer in Hydraulic Transmission Technology
Introduction
Kazuhiko Shibata, located in Anjo, Japan, is a notable inventor recognized for his advancements in hydraulic control systems for vehicle transmissions. With a total of five patents credited to his name, Shibata's innovations have significantly contributed to the automotive industry.
Latest Patents
Among Shibata's latest patents is a revolutionary hydraulic control mechanism for vehicle transmission. This device incorporates a shift mechanism and a hydraulic actuator to operate the shift mechanism effectively. It also features a hydraulic control system that manages the supply and discharge of working oil to and from the actuator, thereby controlling the shifting process. Another noteworthy patent is related to a shift valve with an intermediate position during a 4-2 shift. This innovative hydraulic control system is designed for automatic transmissions in motor vehicles. It features a bleed valve that restricts pressure increases when transitioning to a lower gear, thus limiting the displacement of the shift valve. This design minimizes the shock experienced by the vehicle body during the gear change process.
Career Highlights
Throughout his career, Kazuhiko Shibata has made significant contributions while working for leading companies such as Aisin-Warner Kabushiki Kaisha and Aisin Seiki Kabushiki Kaisha. His work has provided valuable insights and innovations in automotive technologies, particularly in automated transmission systems.
Collaborations
Shibata has collaborated with esteemed colleagues, including Nobuaki Miki and Tsuyoshi Yoshida. These partnerships have helped foster innovation and further advance the technologies within the hydraulic transmission sector.
Conclusion
Kazuhiko Shibata's contributions as an inventor are invaluable, particularly in the realm of hydraulic control for vehicle transmissions. His multiple patents continue to influence the automotive industry, showcasing his commitment to innovation and engineering excellence.