Company Filing History:
Years Active: 2007-2014
Title: Michihiko Hara: Innovator in Diesel Engine Technology
Introduction
Michihiko Hara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of diesel engine technology, holding a total of five patents. His work focuses on enhancing the efficiency and functionality of diesel engines, particularly in relation to exhaust emission purification.
Latest Patents
Hara's latest patents include innovative designs aimed at improving diesel engine performance. One notable patent addresses the discomfort experienced by operators of machines coupled to diesel engines during the regeneration of particulate filters. This invention features an exhaust emission purifier and selecting means that can choose between isochronous control and droop control. The design includes a particulate filter that purifies exhaust gas and a pressure regulation valve that applies load to the diesel engine, raising the temperature of the filter to facilitate the removal of particulates.
Another significant patent involves an engine exhaust gas purifier that consists of a filter, hydraulic load mechanism, clog detector, and forced actuation valve. This system purifies engine exhaust gas and detects clogging in the filter. The forced actuation valve increases the actuation amount of the hydraulic load mechanism, allowing for filter regeneration while maintaining engine speed.
Career Highlights
Hara is currently employed at Yanmar Co., Ltd., a company known for its advancements in engine technology. His work has been instrumental in developing solutions that enhance the performance and environmental compliance of diesel engines.
Collaborations
Throughout his career, Hara has collaborated with notable colleagues, including Akihiro Nishimura and Hiroshi Masuda. These partnerships have contributed to the innovative advancements in diesel engine technology.
Conclusion
Michihiko Hara's contributions to diesel engine technology through his patents reflect his commitment to innovation and efficiency. His work continues to influence the industry, making significant strides in environmental sustainability and operational comfort.
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.