Wako, Japan

Naohiro Ikeda

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiro Ikeda. Retrieved from https://idiyas.com/inventor/naohiro-ikeda-8ou3i9lb

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 = 2(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Naohiro Ikeda: Innovator of the Vertical Engine

Introduction: Naohiro Ikeda, an inventive mind hailing from Wako, Japan, has made a notable contribution to the field of engineering with his innovative vertical engine design. His work exemplifies the spirit of invention and dedication to advancing automotive technology.

Latest Patents: Naohiro Ikeda holds a patent for a vertical engine that features a unique system of lubricating oil passageways. The engine includes an oil pump positioned adjacent to the lower surface of the cylinder barrel, a first lubricating oil passageway supplying oil from the pump to the lower bearing of the crankshaft, and a second passageway that extends through the crankshaft to the upper bearing. Additionally, the engine incorporates a third passageway that feeds lubricating oil to the stem end portions of the intake and exhaust valves and a fourth passageway that returns the oil to the pump. This design aims to enhance engine efficiency and durability.

Career Highlights: Naohiro Ikeda is affiliated with Honda Motor Co., Ltd., a leading name in the automotive industry. His career at Honda highlights his commitment to developing cutting-edge technology that improves vehicle performance and sustainability.

Collaborations: Throughout his career, Naohiro has worked alongside notable colleagues, such as Akihito Kasai and Shohei Kono. Their collaboration fosters an environment of innovation within Honda, contributing to the creation of advanced engineering solutions.

Conclusion: Naohiro Ikeda stands out as a distinguished inventor whose patent for a vertical engine reflects his ingenuity and engineering prowess. His work not only enhances the automotive industry but also inspires future generations of inventors to pursue their innovative ideas.

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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