Kanagawa, Japan

Keisuke Kawai

This inventor holds 5 USPTO granted patents and 5 published patent applications and 5 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Kawai. Retrieved from https://idiyas.com/inventor/keisuke-kawai-cqbpja73

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022-2023

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5 patents (USPTO):Explore Patents

Title: **Keisuke Kawai: Innovator in Hybrid Vehicle Technology**

Introduction

Keisuke Kawai, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the automotive industry, particularly in the development of hybrid vehicle technologies. With a total of five patents to his name, Kawai's innovative approaches have the potential to enhance the efficiency and performance of hybrid vehicles.

Latest Patents

One of Kawai's latest patents, titled **"Method and Device for Controlling Hybrid Vehicle,"** introduces a novel way to manage the operation of hybrid vehicles that utilize both battery power and an engine. This method includes multiple running modes and is designed to optimize battery charging based on operational states. Another significant patent, **"Control Method for Hybrid Vehicle and Control Apparatus for Hybrid Vehicle,"** outlines a comprehensive approach to controlling the generator and electric motor in hybrid systems. This includes various modes such as normal, regeneration driving, and silent modes, effectively enhancing energy efficiency and vehicle performance.

Career Highlights

Kawai is currently employed at Nissan Motor Company Limited, where he leverages his expertise to drive forward advancements in hybrid technology. His work focuses on improving vehicle performance while maintaining eco-friendliness, demonstrating a commitment to innovation in the automotive sector.

Collaborations

Throughout his career, Kawai has worked alongside talented professionals such as Shinsuke Higuchi and Hidekatsu Akiyama. Their collaboration fosters a creative environment where ideas can flourish, leading to groundbreaking innovations in hybrid vehicle technology.

Conclusion

Keisuke Kawai stands out as a notable inventor in the realm of hybrid vehicles, with patents that reflect a deep understanding of engineering and energy management. His contributions at Nissan Motor Company Limited play a vital role in shaping the future of eco-friendly transportation. As technologies continue to evolve, Kawai's pioneering work is likely to have a lasting impact on the automotive industry.

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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