Location History:
- Wako, JP (2011 - 2013)
- Saitama, JP (2013 - 2014)
Company Filing History:
Years Active: 2011-2014
Title: Yasuhiro Ijichi: Innovator in Automotive Technology
Introduction
Yasuhiro Ijichi is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of automotive technology, holding a total of four patents. His work primarily focuses on enhancing vehicle control systems and sensor technologies.
Latest Patents
One of Ijichi's latest patents is a position sensor designed for use in vehicles. This position sensor includes a shift lever that allows the selection of one of five ranges: P, R, N, D, and B. It features fixed contacts corresponding to these ranges and movable contacts that connect electrically to the fixed contacts. The design incorporates regular fixed contacts along with first and second backup fixed contacts, which are longer in the moving direction than the regular fixed contacts.
Another significant patent is for a control system for hybrid vehicles. This system integrates an engine, a motor generator, a torque converter with a lock-up clutch, and a ratio-change mechanism. The control system includes a rotational sensor that detects the slip ratio of the torque converter and a hydraulic control valve that manages the engagement of the lock-up clutch. This innovative system allows for energy regeneration while the vehicle is in motion, optimizing performance based on the slip ratio.
Career Highlights
Yasuhiro Ijichi is currently employed at Honda Motor Co., Ltd., where he continues to develop cutting-edge automotive technologies. His work has been instrumental in advancing hybrid vehicle systems and improving vehicle control mechanisms.
Collaborations
Ijichi has collaborated with notable colleagues such as Kazuhiko Kitano and Masachika Kimura. Their combined expertise has contributed to the successful development of innovative automotive solutions.
Conclusion
Yasuhiro Ijichi's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of vehicle design and functionality.
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.