This inventor holds 2 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Tigers Polymer Corporation, Other. Active years: 2004-2005.
Company Filing History:
1 out of 10,092 
1 out of 46 
1 out of 834,453 Years Active: 2004-2005
Title: Hiroto Koura: Innovator in Filter Technology
Introduction
Hiroto Koura is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of filter technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and effectiveness of filter elements.
Latest Patents
Koura's latest patents include a unique filter element that comprises an oil-impregnated filtering member. This design features a transmission preventing layer formed on the downstream side of the filtering member, which restricts the transmission of carbon dust from the oil-impregnated filtering member. The filtering member may be structured in a ridge-like folded manner, and the transmission preventing layer can be a coating resistant to the viscous oil. Additionally, Koura has developed another filter element that consists of a first filtering member and a second filtering member, with the first member being impregnated with oil and designed to transfer oil to the second member.
Career Highlights
Throughout his career, Hiroto Koura has worked with prominent companies, including Honda Giken Kogyo Kabushiki Kaisha. His experience in the automotive industry has greatly influenced his innovative approach to filter technology.
Collaborations
Koura has collaborated with notable coworkers such as Shinsuke Mizuta and Tsumoru Okada. Their combined expertise has contributed to the advancement of filter technology.
Conclusion
Hiroto Koura's contributions to filter technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to impact the industry positively.