Location History:
- Sayama, JP (1998 - 1999)
- Kita-ku, JP (2009 - 2011)
- Saitama, JP (2005 - 2014)
- Wako, JP (2006 - 2022)
- Tokyo, JP (2007 - 2023)
Company Filing History:
28 out of 21,831 
13 out of 8,889 
3 out of 10,092 
Years Active: 1998-2025
Title: **Dai Arai: A Trailblazer in Motorcycle Innovations**
Introduction
Dai Arai, a notable inventor based in Wako, Japan, has made significant contributions to the field of motorcycle technology. With an impressive portfolio of 43 patents, Arai's innovations focus on enhancing vehicle performance and safety, particularly in power transmission and gear shifting mechanisms.
Latest Patents
Among Arai's latest patents is an innovative motorcycle design that introduces a sophisticated transmission system. This motorcycle includes a transmission, first and second measuring units, and a controller designed to optimize gear shifting. The transmission automatically adjusts gears based on measurements of roll angle and angular velocity, allowing for a more responsive control during operation.
Another notable patent is his power transmission apparatus. This invention incorporates a shift drum, clutch, and clutch lifter to improve the efficiency of power transmission in motorcycles. The engineering behind this apparatus enables seamless power delivery while managing the shift mechanism, enhancing the overall performance of motorcycles.
Career Highlights
Dai Arai has made significant strides in his career with major players in the automotive and technology industries. He has worked with Honda Motor Co., Ltd., renowned for its commitment to innovation and quality in motorcycle manufacturing. Additionally, Arai has also contributed to the advancements at Nikon Corporation, known for its technological advancements in imaging and optics.
Collaborations
Throughout his career, Arai has collaborated with talented professionals in the industry, such as Hiroaki Takaiwa and Hideaki Hara. These partnerships have allowed him to expand his knowledge and expertise, ultimately leading to breakthroughs in motorcycle technology.
Conclusion
Dai Arai stands out as a forward-thinking inventor dedicated to pushing the boundaries of motorcycle innovation. His 43 patents demonstrate a profound understanding of mechanical engineering and automotive performance, contributing to safer and more efficient vehicles. Arai's work continues to inspire the next generation of inventors and innovators in the field.
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.