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For the Inventor, By the Inventor

Naka, Japan

Haruki Hamada

This inventor holds 11 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2005-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruki Hamada. Retrieved from https://idiyas.com/inventor/haruki-hamada

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

USPTO Granted Patents = 11

% Patents Active = 54.5

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 177(Granted Patents)


Company Filing History:

goldMedal11 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 2005-2017

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11 patents (USPTO):Explore Patents
1. 9654046 - Reduced size power inverter suitable for a vehicle (2017-05-16),
2. 8755209 - Reduced size power inverter suitable for a vehicle (2014-06-17),
3. 8614906 - Power inverter suitable for a vehicle (2013-12-24),
4. 8159849 - Downsized power inverter and housing for a larger heat release value (2012-04-17),
5. 8072760 - Power inverter (2011-12-06),
6. 7957169 - Power inverter (2011-06-07),
7. 7859105 - Power converter, power system provided with same, and mobile body (2010-12-28),
8. 7719838 - Power inverter (2010-05-18),
9. 7710721 - Power inverter (2010-05-04),
10. D556686 - Power module for power inverter (2007-12-04),
11. 6889516 - Cooling system for motor and cooling control method (2005-05-10),

Title: Haruki Hamada: Pioneering Inventor from Naka, Japan

Introduction: Haruki Hamada is a renowned inventor hailing from Naka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Haruki Hamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Haruki Hamada has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

Collaborations: Throughout his career, Haruki Hamada has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the industry.

Conclusion: Haruki Hamada's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring the next generation of inventors to 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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