Location History:
- Saitama, JP (2006 - 2012)
- Wako, JP (2011 - 2018)
- Tokyo, JP (2023)
Company Filing History:
6 out of 21,831 
1 out of 10,092 
Years Active: 2006-2023
Title: Ryuta Niimura: Innovator in Exhaust Systems and Fuel Management
Introduction
Ryuta Niimura is a notable inventor based in Wako, Japan, recognized for his contributions to automotive technology. With a total of 7 patents, Niimura has made significant advancements in exhaust systems and fuel management devices.
Latest Patents
One of his latest inventions is an innovative exhaust muffler. This exhaust muffler features an outer cylinder designed to introduce exhaust gas from an engine, along with a muffling member made of a foamed ceramic material. The design includes an inner cylinder that allows exhaust gas to pass through, while a portion of the muffling member is supported by the outer wall of the inner cylinder via a holding member. The inner cylinder is equipped with a porous wall portion that has communication holes, enhancing the muffling effect while maintaining stability against impact forces.
Another significant patent is the remaining fuel amount warning device for motorcycles. This device alerts the rider when the fuel level in the tank drops below a predetermined value. It utilizes a fuel gauge output and includes a combustion state changing device that alters the engine's combustion state to produce a unique vibration as a warning signal. Additionally, the starter switch serves as a warning acknowledgment button, allowing the rider to temporarily stop the warning control.
Career Highlights
Throughout his career, Ryuta Niimura 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 contributed to his expertise in developing innovative automotive solutions.
Collaborations
Niimura has collaborated with talented individuals such as Osamu Emizu and Hiroshi Yamaura, further enhancing his work in the field of automotive technology.
Conclusion
Ryuta Niimura's inventive spirit and dedication to improving automotive technology are evident in his patents and career achievements. His work continues to influence the industry, showcasing the importance of innovation in enhancing vehicle performance and safety.
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.