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For the Inventor, By the Inventor

Katsuta, Japan

Kazuhiro Sakata

This inventor holds 10 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1982-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Sakata. Retrieved from https://idiyas.com/inventor/kazuhiro-sakata-wl94n5nj

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 9

Forward Citations = 163(Granted Patents)


Company Filing History:

goldMedal10 out of 42,752 
 
Hitachi, Ltd.
 patents

Years Active: 1982-1996

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10 patents (USPTO):Explore Patents
1. 5526256 - Passenger conveyer control apparatus (1996-06-11),
2. 5083653 - Control apparatus for passenger conveyer (1992-01-28),
3. 4958707 - Elevator control system (1990-09-25),
4. 4756389 - Apparatus for detecting a position of a cage in a hydraulic elevator (1988-07-12),
5. 4387436 - Method and apparatus for detecting elevator car position (1983-06-07),
6. 4367811 - Elevator control system (1983-01-11),
7. 4350225 - Elevator control system (1982-09-21),
8. 4341287 - Elevator control apparatus (1982-07-27),
9. 4330838 - Elevator test operation apparatus (1982-05-18),
10. 4326606 - Apparatus for controlling rescue operation of an elevator (1982-04-27),

Title: The Innovative Journey of Kazuhiro Sakata

Introduction: Kazuhiro Sakata, a pioneering inventor hailing from Katsuta, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Sakata's recent patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving innovation in various industries.

Career Highlights: With a career spanning over two decades, Sakata has established himself as a visionary inventor known for his ability to transform bold ideas into tangible solutions. His work has not only revolutionized existing technologies but has also paved the way for future innovations.

Collaborations: Throughout his career, Sakata has collaborated with leading research institutions, universities, and tech companies to further his inventions and bring them to the market. His partnerships have been instrumental in pushing the boundaries of what is possible in the realm of technology.

Conclusion: Kazuhiro Sakata's relentless pursuit of innovation and his passion for creating a better future through technology make him a standout figure in the world of inventors. His work continues to inspire and shape the landscape of technological advancements, leaving a lasting impact on generations to come.

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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