Location History:
- Wako, JP (2017)
- Saitama, JP (2019)
Company Filing History:
6 out of 21,831 
1 out of 25 
1 out of 34 Years Active: 2017-2025
Title: Hisashi Ishimatsu: Innovator in Vehicle Steering Technology
Introduction
Hisashi Ishimatsu is a notable inventor based in Wako, Japan. He has made significant contributions to the field of vehicle technology, particularly in steering devices. With a total of 6 patents to his name, Ishimatsu's work reflects a commitment to innovation and improvement in automotive engineering.
Latest Patents
One of Hisashi Ishimatsu's latest patents is a steering device for vehicles. This device includes an operation member that the driver can manipulate, a turning member that is mechanically separated from the operation member, and a turning device that drives the turning member. The controller of this device can switch between two control modes based on the vehicle's current travel conditions. This innovation aims to enhance the driving experience by adapting to different scenarios.
Another significant patent is the torsion beam joint structure designed for a torsion beam suspension system. This structure includes a torsion beam with front and rear wall portions, as well as right and left trailing arms connected to the ends of the beam. The design features a set of joint portions that provide stability and support, ensuring better performance of the vehicle's suspension system.
Career Highlights
Hisashi Ishimatsu has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Yamashita Rubber Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Throughout his career, Ishimatsu has collaborated with talented individuals such as Masashi Furuya and Tetsu Ogawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Hisashi Ishimatsu's contributions to vehicle technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry, paving the way for future innovations in 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.