This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Honda Motor Co., Ltd., Goshi Giken Co., Ltd.. Active years: 2014-2015.
Company Filing History:
2 out of 22,006 
1 out of 1 Years Active: 2014-2015
Title: Satoru Suwa: Innovator in Exhaust Emission Control and Crankshaft Manufacturing
Introduction
Satoru Suwa is a notable inventor based in Wako, Japan. He has made significant contributions to the fields of exhaust emission control and crankshaft manufacturing. With a total of 2 patents to his name, Suwa's innovations reflect his expertise and dedication to engineering.
Latest Patents
One of Suwa's latest patents is a honeycomb unit for exhaust emission control. This invention features a metal honeycomb structure that includes planar and corrugated sheets brazed together at specific joining portions. These portions are strategically located near the exhaust inlet and outlet, enhancing the efficiency of the honeycomb structure. Additionally, the design incorporates a joining strip made of brazing material, which further strengthens the overall structure.
Another significant patent by Suwa is related to a nitrocarburized raw material for crankshafts and its manufacturing method. This innovation aims to improve the strength and straightening ability of crankshaft materials. The composition of the raw material includes various elements such as C, Si, Mn, Cu, Ni, Cr, V, S, s-Al, Ca, and N, with the balance being iron and inevitable impurities. The process involves hot forging and a normalizing treatment to ensure optimal performance.
Career Highlights
Throughout his career, Satoru Suwa has worked with prominent companies, including Honda Motor Co., Ltd. and Goshi Giken Co., Ltd. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Suwa has collaborated with notable coworkers such as Daiji Kawaguchi and Hiroyuki Horimura. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Satoru Suwa's contributions to engineering through his patents demonstrate his commitment to advancing technology in exhaust emission control and crankshaft manufacturing. His work continues to influence the industry and inspire future innovations.