Sakai, Japan

Masaaki Nishinaka

This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Kubota Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Nishinaka. Retrieved from https://idiyas.com/inventor/masaaki-nishinaka

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Izumi, JP (2012)
  • Sakai, JP (2020)

Company Filing History:


Years Active: 2012-2025

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3 patents (USPTO):Explore Patents

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Title: Unveiling the Innovative Mind of Masaaki Nishinaka

Introduction: Meet Masaaki Nishinaka, a brilliant inventor hailing from Sakai, Japan, whose inventive spirit has led to the creation of groundbreaking technologies in the field of work vehicles and transmission apparatus.

Latest Patents: Masaaki Nishinaka has recently patented two revolutionary inventions - a plug-in hybrid work vehicle and a speed-changing transmission apparatus.

In the plug-in hybrid work vehicle, Nishinaka introduced a unique charging system that optimally manages the charging of two batteries from both an on-board electric generator and an external power source, ensuring efficient operations and energy utilization.

The speed-changing transmission apparatus showcases Nishinaka's engineering prowess, featuring a composite planetary transmission section that seamlessly integrates engine drive force with a stepless speed-changing section, enhancing performance and adaptability in various operating conditions.

Career Highlights: Masaaki Nishinaka is associated with the renowned Kubota Corporation, a prominent player in the industry known for its innovative solutions in agricultural and construction machinery. His contributions have significantly contributed to Kubota's reputation as a leader in technological advancements.

Collaborations: Throughout his career, Nishinaka has collaborated with esteemed colleagues such as Shoso Ishimori and Yoshiyuki Katayama, pooling their expertise to drive forward-thinking innovations and elevate the standards of engineering excellence.

Conclusion: Masaaki Nishinaka's inventive genius and dedication to pushing the boundaries of technological innovation have left an indelible mark on the industry. His patents stand as a testament to his creativity and vision, inspiring future generations of inventors to dream big and revolutionize the world of engineering.

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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