This inventor holds 6 USPTO granted patents and 1 published patent application, plus 7 CIPO patents and 6 EPO patents. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Engineering, Ltd.. Active years: 2014-2020.
Company Filing History:
5 out of 4,738 
1 out of 115 
Years Active: 2014-2020
Title: Seiji Yoshihara: Innovator in Air Pollution Control Technologies
Introduction
Seiji Yoshihara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of air pollution control, holding a total of six patents. His work focuses on innovative systems and methods aimed at reducing harmful emissions from industrial processes.
Latest Patents
Yoshihara's latest patents include advanced air pollution control systems and methods. One notable invention is the SO removal equipment designed to reduce sulfur oxides from flue gas emitted by boilers. This system incorporates a cooler positioned downstream of the SO removal equipment to further decrease gas temperature and eliminate remaining sulfur oxides. Additionally, he has developed CO recovery equipment that features a CO absorber and an absorption liquid regenerator. This equipment is designed to recover carbon monoxide from flue gas while regenerating the absorption liquid. Another significant invention is the mist generation material reduction equipment, which aims to minimize mist generated in the CO absorber before the flue gas is introduced to the CO recovery equipment.
Career Highlights
Throughout his career, Seiji Yoshihara has worked with notable companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Engineering, Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in air pollution control.
Collaborations
Yoshihara has collaborated with esteemed colleagues, including Tatsuto Nagayasu and Takashi Kamijo. Their combined expertise has contributed to the advancement of air pollution control technologies.
Conclusion
Seiji Yoshihara is a key figure in the development of air pollution control systems, with a focus on reducing harmful emissions. His innovative patents and collaborations highlight his commitment to improving environmental standards through technology.