Saitama, Japan

Hiroyuki Shimada

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1984-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Shimada. Retrieved from https://idiyas.com/inventor/hiroyuki-shimada-s56s3dcw

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 = 4.0

ph-index = 6

Forward Citations = 70(Granted Patents)


Company Filing History:


Years Active: 1984-1993

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8 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Hiroyuki Shimada**

Introduction

Hiroyuki Shimada, a prominent inventor from Saitama, Japan, has made significant contributions to the field of vehicle transmission technology. With a total of eight patents to his name, Shimada is recognized for his groundbreaking work that enhances the performance and reliability of automotive systems.

Latest Patents

His latest inventions include a "Transmission with one-way clutches and failsafe method of and apparatus" which revolutionizes shift control in transmissions. This innovation allows for precise selection among various power transmitting paths, each offering different speed reduction ratios. The integration of a one-way clutch, which can be engaged through an engine-brake clutch, adds a layer of safety and functionality to the system. Additionally, his patent for a "Transmission for vehicle" optimizes the layout of gear trains, presenting a more compact design. This design positions the engine crankshaft perpendicularly to both a main shaft and a parallel counter shaft, decreasing the overall size and enhancing the shifting operation efficiently.

Career Highlights

Hiroyuki Shimada is currently associated with Honda Giken Kogyo Kabushiki Kaisha (commonly known as Honda), where he continues to push the boundaries of automotive technology. His innovative approach to vehicle transmissions showcases his commitment to improving driving experiences.

Collaborations

Shimada collaborates with talented colleagues, including Hiroshi Nakayama and Takashi Aoki, further highlighting the collaborative spirit that drives innovation within his team. Together, they share knowledge and expertise, fostering an environment that promotes creativity and technical excellence.

Conclusion

Hiroyuki Shimada stands out as a visionary inventor whose contributions to vehicle transmission systems are shaping the future of automotive engineering. With his impressive patent portfolio and collaborative efforts at Honda, Shimada exemplifies the power of innovation in transforming ideas into tangible advancements that benefit the automotive industry and consumers alike.

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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