Iwata, Japan

Toshiaki Yamada

This inventor holds 3 USPTO granted patents. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2002-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Yamada. Retrieved from https://idiyas.com/inventor/toshiaki-yamada-k9t4iroj

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 = 2.4

ph-index = 3

Forward Citations = 119(Granted Patents)


Company Filing History:


Years Active: 2002-2004

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3 patents (USPTO):Explore Patents

Title: Toshiaki Yamada: Innovator in Hybrid Drive Systems

Introduction

Toshiaki Yamada is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of hybrid drive systems, with a focus on enhancing the efficiency and functionality of electric vehicles. With a total of 3 patents to his name, Yamada continues to push the boundaries of innovation in automotive technology.

Latest Patents

Yamada's latest patents include a hybrid drive system and a power source control method for electric vehicles. The hybrid drive system features an electric power storage device and a fuel cell, designed to be modular and easily integrated into various vehicles such as motorcycles, scooters, and automobiles. Each module is equipped with sensors and memory for data collection, ensuring smooth operation. His second patent outlines a method for managing power supply in electric vehicles, utilizing a first power source for constant base power and a second source for variable power levels. This innovative approach allows for efficient energy management based on the vehicle's load demands.

Career Highlights

Toshiaki Yamada is associated with Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the automotive industry. His work has been instrumental in developing advanced hybrid technologies that contribute to sustainable transportation solutions. Yamada's expertise in this area has positioned him as a key figure in the evolution of electric vehicle technology.

Collaborations

Yamada has collaborated with notable colleagues such as Mikio Saito and Yutaka Mizuno. Their combined efforts have led to significant advancements in hybrid systems and electric vehicle technologies.

Conclusion

Toshiaki Yamada's innovative work in hybrid drive systems and electric vehicle power management showcases his commitment to advancing automotive technology. His contributions are paving the way for a more sustainable future in transportation.

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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