Location History:
- Bisai, JP (1991 - 1992)
- Aichi, JP (1995 - 1996)
- Haguri, JP (1996)
- Haguri-gun, JP (1996 - 1997)
Company Filing History:
Years Active: 1991-1997
Title: Innovations of Mitsuo Hara
Introduction
Mitsuo Hara is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of automotive technology, holding a total of 11 patents. His work focuses on enhancing the performance and efficiency of automatic transmissions.
Latest Patents
One of Hara's latest patents is the "Lock-up clutch slip control device." This invention aims to prevent alterations in the target slip amount of a lock-up clutch due to changes over time in an automatic transmission. It improves fuel consumption without compromising drivability by incorporating a lock-up clutch within a torque converter. The operational oil is supplied while switching between the release and engaged states of the clutch, regulated by a clutch control solenoid. The target slip amount is mapped based on parameters such as throttle aperture change rate and turbine rotational speed. Another notable patent is the "Control system for automotive vehicle equipped with automatic." This invention prevents engine stall during quick braking when the torque converter is locked up. It adjusts the lock-up based on throttle opening degree and vehicle speed, ensuring smooth operation and preventing engine stall due to response delays.
Career Highlights
Mitsuo Hara has dedicated his career to advancing automotive technology. His innovative solutions have significantly impacted the efficiency and reliability of automatic transmissions. His work at Nippondenso Co., Ltd. has positioned him as a key figure in the automotive industry.
Collaborations
Hara has collaborated with notable coworkers, including Shigeru Kamio and Hitoshi Tasaka. Their combined expertise has contributed to the successful development of various automotive technologies.
Conclusion
Mitsuo Hara's contributions to automotive technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, making significant strides in enhancing vehicle performance.
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.