This inventor holds 1 USPTO granted patent. Top assignee: Ngk Insulators, Inc.. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Hiroyuki Okahara: Innovator in Exhaust Emission Control Technology
Introduction
Hiroyuki Okahara is a notable inventor based in Handa, Japan. He has made significant contributions to the field of exhaust emission control technology. His innovative approach has led to the development of a unique device aimed at reducing harmful emissions from vehicles.
Latest Patents
Hiroyuki Okahara holds a patent for an exhaust emission control device. This device features a single filter assembly composed of a pair of side plates formed in an L-letter shape in cross-section. These plates are integrally assembled in a square framework that includes inlet and outlet openings. Within this framework, a plurality of ceramic filter elements are aligned in parallel and clamped by the side plates. Each filter element is made of porous ceramic material and has a thin-walled cellular structure that is square in cross-section. This structure is formed with a number of axially extending passages, which are separated by thin partition walls. A first group of these passages is closed at one end in a checked pattern and opened at the other end to introduce exhaust gases for purification. Meanwhile, a second group of passages is opened at one end to discharge purified gases and closed at the other end in a checked pattern.
Career Highlights
Hiroyuki Okahara is currently employed at NGK Insulators, Inc., where he continues to work on innovative solutions for emission control. His expertise in this area has positioned him as a key figure in the development of environmentally friendly technologies.
Collaborations
Throughout his career, Hiroyuki has collaborated with talented individuals such as Yasuo Akitsu and Hideyuki Masaki. These collaborations have further enhanced his work and contributed to advancements in emission control technologies.
Conclusion
Hiroyuki Okahara's contributions to exhaust emission control technology demonstrate his commitment to innovation and environmental sustainability. His patented device reflects a significant step forward in reducing harmful emissions, showcasing the importance of inventive solutions in today's world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile