Kosai, Japan

Naogi Hisanaga

This inventor holds 3 USPTO granted patents. Top assignees: Asmo Co., Ltd., Mazda Motor Corporation. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naogi Hisanaga. Retrieved from https://idiyas.com/inventor/naogi-hisanaga

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 = 4.9

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1989-1993

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Naogi Hisanaga: Innovator in Engine Control Mechanisms

Introduction

Naogi Hisanaga is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of automotive engineering, particularly in engine control mechanisms. With a total of 3 patents to his name, Hisanaga's work reflects a commitment to innovation and efficiency in vehicle design.

Latest Patents

Hisanaga's latest patents include an actuator for engine idling control mechanisms and a movable cowl cover. The actuator is designed to regulate the throttle valve in an engine's intake manifold, ensuring optimal performance during idling. It features a slidable plunger unit, a drive mechanism, and a detecting device that works in conjunction to maintain the correct degree of throttle opening. The movable cowl cover patent describes a mechanism that allows the cowl cover to open and close smoothly, utilizing a four-bar link mechanism driven by a motor.

Career Highlights

Throughout his career, Naogi Hisanaga has worked with prominent companies such as Mazda Motor Corporation and Asmo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.

Collaborations

Hisanaga has collaborated with talented individuals in the industry, including Susumu Okazaki and Takeshi Yamamoto. These partnerships have fostered a creative environment that has led to the development of his patented technologies.

Conclusion

Naogi Hisanaga's contributions to automotive engineering through his patents demonstrate his innovative spirit and dedication to improving vehicle performance. His work continues to influence the industry and inspire future inventors.

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…