Location History:
- Toyota, JA (1976 - 1977)
- Aichi, JA (1977)
- Ohbu, JP (1978)
- Toyota, JP (1978 - 1987)
Company Filing History:
24 out of 1,838 
10 out of 3,252 
7 out of 1,600 
Years Active: 1976-1987
Title: **Innovative Mind: The Patents of Hiroshi Arai**
Introduction
Hiroshi Arai is a distinguished inventor based in Toyota, Japan, known for his significant contributions to automotive technology. With an impressive portfolio of 27 patents, Arai's work reflects a deep commitment to innovation in the automotive industry, enhancing vehicle functionality and user experience.
Latest Patents
Among his latest achievements, Arai has developed an "Apparatus for housing electrical wiring extending between a vehicle door." This innovative device effectively facilitates the connection of electrical systems between a vehicle's door and body, using a system of pivot links that allow for smooth movement while maintaining the integrity of the electrical connections. This invention features grommets at both ends of the wiring, ensuring a secure connection to the vehicle's structures.
Another noteworthy patent is the "Inclinometer," a mechanism that accurately displays the inclination angle of a vehicle. This inclinometer employs a weight that rotates according to the vehicle's tilt, enhancing the performance of the drive unit by transmitting torque to indicate the vehicle's angle accurately. A key feature of this design is the incorporation of a zero-point adjusting mechanism, which allows for easy calibration and improved usability.
Career Highlights
Hiroshi Arai has significantly impacted his field through his tenure at Toyota Motor Corporation and Nippondenso Co., Ltd. His roles in these companies have allowed him to translate innovative concepts into practical applications, contributing to advancements in automotive design and functionality.
Collaborations
Throughout his career, Arai has collaborated with notable colleagues, including Akira Kuno and Yoshio Shinoda. These partnerships have fostered an environment of creative synergy, leading to the development of cutting-edge technologies in the automotive sector.
Conclusion
Hiroshi Arai's innovative spirit and dedication to enhancing automotive technology have made him a key figure in the industry. His extensive patent portfolio illustrates his ability to combine engineering expertise with creative problem-solving. As the automotive landscape continues to evolve, Arai's contributions are likely to remain influential, inspiring future generations of inventors and engineers.
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.