Chigasaki, Japan

Masanori Nishiya

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Mitsubishi Oil Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Nishiya. Retrieved from https://idiyas.com/inventor/masanori-nishiya

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 = 5.0

ph-index = 1

Forward Citations = 77(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masanori Nishiya

Introduction

Masanori Nishiya is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of oil filtration technology. His innovative approach has led to the development of a unique oil filter design that addresses both solid and gaseous contaminants.

Latest Patents

Nishiya holds a patent for an oil filter, specifically titled "Oil Filter I." This invention features a housing that is opened at one end and includes a first separator unit designed to remove solid contaminants from oil. Additionally, it incorporates a second separator unit that effectively removes gaseous contaminants. The first separator unit consists of a cylindrical filter element along with upper and lower end plates. The second separator unit is strategically placed within the filter element, generating a vortical flow of oil to separate gas-rich oil from the rest.

Career Highlights

Throughout his career, Masanori Nishiya has been associated with Mitsubishi Oil Co., Ltd., where he has contributed to advancements in oil filtration technology. His work has been instrumental in enhancing the efficiency and effectiveness of oil filters in various applications.

Collaborations

Nishiya has collaborated with notable colleagues, including Hisashi Yano and Hiroyuki Ihara. Their combined expertise has fostered innovation and development within the field.

Conclusion

Masanori Nishiya's contributions to oil filtration technology exemplify the impact of innovative thinking in engineering. His patent for the oil filter demonstrates a commitment to improving product efficiency and environmental safety.

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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