Location History:
- Saitama, JP (2013)
- Wako, JP (1999 - 2014)
Company Filing History:
2 out of 21,927 
1 out of 10,092 
1 out of 447 
Years Active: 1999-2014
Title: The Innovations of Hikaru Tsukamoto
Introduction
Hikaru Tsukamoto is a notable inventor based in Wako, Japan. He has made significant contributions to the field of automotive technology, particularly in fuel supply systems and exhaust devices. With a total of 3 patents to his name, Tsukamoto's work reflects a commitment to enhancing vehicle performance and efficiency.
Latest Patents
One of Tsukamoto's latest inventions is a fuel supply apparatus. This innovative fuel pump unit features a lower case with a flange plate fixed to a fuel tank, along with upstanding walls that extend into the tank. The design includes an upper case housing a fuel pump, with brackets positioned along the inner sides of the upstanding walls. The engaging holes in the walls allow for secure attachment of the brackets, which have tongues that project beyond the walls.
Another significant patent is his motorcycle exhaust device. This invention incorporates a branch joint at the rear of the exhaust pipe, where second exhaust pipes of smaller diameter are arranged one above the other. These pipes are branched forward of an intersecting position with a pivot plate, allowing for a more compact design. The exhaust path lengths are offset to prevent interference, which reduces exhaust sound while maintaining engine output. This innovation contributes to a slimmer vehicle body without compromising performance.
Career Highlights
Hikaru Tsukamoto has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to his successful patents.
Collaborations
Throughout his career, Tsukamoto has collaborated with talented individuals such as Yuichi Katoh and Naoki Urano. These partnerships have fostered a creative environment that has contributed to the development of his inventions.
Conclusion
Hikaru Tsukamoto's contributions to automotive technology through his patents demonstrate his innovative spirit and dedication to improving vehicle performance. His work continues to influence the industry and inspire future advancements.