Location History:
- Kamifukuoka, JP (1984 - 1987)
- Saitama, JP (1994)
Company Filing History:
Years Active: 1984-1994
Title: Hiroshi Yoshizawa: Innovator in Vehicle Transmission Systems
Introduction
Hiroshi Yoshizawa is a prominent inventor based in Kamifukuoka, Japan. He has made significant contributions to the field of vehicle transmission systems, holding a total of 6 patents. His innovative work focuses on enhancing the efficiency and performance of automatic and hydraulic transmissions in vehicles.
Latest Patents
Yoshizawa's latest patents include a control system for vehicle automatic transmission. This system detects engine load and vehicle speed to determine vehicle acceleration based on pre-established characteristics. It calculates the actual vehicle acceleration in response to the detected speed and averages the differences to select from five pre-established gear shifting scheduling maps. These maps cater to various driving conditions, such as moderate hill climbing and steep hill descent. Additionally, he has developed a control system for a hydraulic transmission designed to prevent vehicle creep. This system includes a hydraulic torque converter and a hydraulic clutch, which work together to manage engine torque transmission effectively.
Career Highlights
Hiroshi Yoshizawa is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work has significantly impacted the design and functionality of vehicle transmission systems, contributing to Honda's reputation for innovation and quality in the automotive industry.
Collaborations
Yoshizawa has collaborated with notable colleagues, including Masao Nishikawa and Takashi Aoki. Their combined expertise has fostered advancements in vehicle technology and has led to the successful development of several patented innovations.
Conclusion
Hiroshi Yoshizawa's contributions to vehicle transmission systems exemplify his dedication to innovation in the automotive field. His patents reflect a commitment to improving vehicle performance and efficiency, solidifying his status as a key inventor in this domain.
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.