Shizuoka, Japan

Morikuni Nakazato

This inventor holds 1 USPTO granted patent. Top assignee: Oronite Japan Limited. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Morikuni Nakazato. Retrieved from https://idiyas.com/inventor/morikuni-nakazato-bc870a5d

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Morikuni Nakazato: Innovator in Engine Oil Compositions

Introduction

Morikuni Nakazato is a notable inventor based in Shizuoka Prefecture, Japan. He has made significant contributions to the field of engine oil compositions, particularly focusing on low phosphorous formulations. His innovative work has led to the development of a unique patent that addresses the needs of modern engine performance.

Latest Patents

Morikuni Nakazato holds a patent for "Low phosphorous engine oil compositions and additive compositions." This invention involves an engine oil composition that includes a metal-containing detergent, zinc dithiophosphate, and a boron-containing ashless dispersant dissolved or dispersed in a base oil. The composition is further characterized by the inclusion of an antiwear agent that contains an aliphatic amide compound and either a dithiocarbamate compound or an ester derived from a fatty acid and boric acid. This innovative formulation aims to enhance engine protection and performance.

Career Highlights

Morikuni Nakazato is associated with Oronite Japan Limited, where he has been instrumental in advancing engine oil technology. His expertise and dedication to research and development have positioned him as a key figure in the industry. His work not only reflects his commitment to innovation but also contributes to the broader field of automotive engineering.

Collaborations

Some of his notable coworkers include Jiro Magarifuchi and Yoshifumi Isozaki. Their collaborative efforts have further enriched the research environment at Oronite Japan Limited, fostering a culture of innovation and excellence.

Conclusion

Morikuni Nakazato's contributions to engine oil compositions exemplify the spirit of innovation in the automotive industry. His patent for low phosphorous engine oil compositions showcases his commitment to enhancing engine performance and protection. Through his work, Nakazato continues to influence the future of engine technology.

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]
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