Nagasaki, Japan

Masayoshi Nakashima

This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Nakashima. Retrieved from https://idiyas.com/inventor/masayoshi-nakashima-eo9ria64

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1994

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Masayoshi Nakashima: Innovator in Diesel Engine Technology

Introduction

Masayoshi Nakashima is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of diesel engine technology, particularly through his innovative patent related to exhaust gas purification.

Latest Patents

Nakashima holds a patent for a zeolite converter designed for diesel engines. This exhaust gas purifier is strategically positioned within the inlet system that supplies air to the combustion chamber. The invention includes a hydrocarbon supply source and a zeolite catalyst converter. This converter is activated by the hydrocarbon, which acts as a reduction agent to effectively crack nitrogen oxides (NOx) present in the exhaust gas, thereby purifying it. He has 1 patent to his name.

Career Highlights

Throughout his career, Nakashima has worked with prominent companies, including Mitsubishi Jidosha Kogyo Kabushiki Kaisha and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in automotive technology and innovation.

Collaborations

Nakashima has collaborated with notable individuals in his field, including Hiroshi Oikawa and Yoichiro Kono. These partnerships have likely enhanced his work and contributed to the development of his patented technology.

Conclusion

Masayoshi Nakashima's contributions to diesel engine technology through his innovative patent demonstrate his commitment to improving environmental standards in automotive engineering. His work continues to influence the industry and showcases the importance of innovation in addressing modern challenges.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…