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For the Inventor, By the Inventor

Hitachi, Japan

Tomoyuki Hanyu

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Hitachi, Ltd., Other. Active years: 2001-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoyuki Hanyu. Retrieved from https://idiyas.com/inventor/tomoyuki-hanyu

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 46.2


Average Co-Inventor Count = 5.1

ph-index = 10

Forward Citations = 281(Granted Patents)


Location History:

  • Hitachi, JP (2001 - 2005)
  • Chiyoda-ku, JP (2006)

Company Filing History:

goldMedal10 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 834,659 
Other
 patents

Years Active: 2001-2006

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13 patents (USPTO):Explore Patents
1. 6995480 - Power supply equipment for motor vehicle with inverter for controlling motor generator (2006-02-07),
2. 6861767 - Power supply equipment for motor vehicle with battery and capacitor (2005-03-01),
3. 6833646 - Hybrid car and dynamo-electric machine (2004-12-21),
4. 6685591 - Driving apparatus for a vehicle (2004-02-03),
5. 6623255 - Fluid transfer apparatus (2003-09-23),
6. 6614137 - Linear motor, driving and control system thereof and manufacturing method thereof (2003-09-02),
7. 6577022 - Hybrid car and dynamo-electric machine (2003-06-10),
8. 6545372 - Hybrid motor for a vehicle (2003-04-08),
9. 6507127 - Hybrid vehicle (2003-01-14),
10. 6470983 - Hybrid vehicle (2002-10-29),
11. 6462430 - Hybrid car and dynamo-electric machine (2002-10-08),
12. 6360625 - Power transmission apparatus and vehicle using power transmission apparatus (2002-03-26),
13. 6258006 - Transmission, vehicle, hybrid vehicle, and control unit therefor (2001-07-10),

Title: Tomoyuki Hanyu: Pioneering Inventor from Hitachi

Introduction: Tomoyuki Hanyu is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tomoyuki Hanyu holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tomoyuki Hanyu has worked with prestigious research institutions and leading tech companies, playing a pivotal role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Tomoyuki Hanyu has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthrough inventions.

Conclusion: Tomoyuki Hanyu's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and push the boundaries of what is possible.

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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