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For the Inventor, By the Inventor

Kyoto, Japan

Yukio Nagaoka

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1983-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Nagaoka. Retrieved from https://idiyas.com/inventor/yukio-nagaoka

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

USPTO Granted Patents = 13

% Patents Active = 61.5


Average Co-Inventor Count = 4.2

ph-index = 8

Forward Citations = 174(Granted Patents)


Location History:

  • Nara, JP (1983 - 1991)
  • Souraku-gun, JP (2000)
  • Soraku-gun, JP (2004)
  • Kyoto, JP (2005 - 2008)

Company Filing History:

goldMedal13 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1983-2008

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13 patents (USPTO):Explore Patents
1. 7360449 - Ultrasonic fluid measurement instrument having a plurality of split channels formed by partition boards (2008-04-22),
2. 7237441 - Ultrasonic type fluid measurement device (2007-07-03),
3. 7082841 - Ultrasonic flowmeter (2006-08-01),
4. 6941821 - Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate (2005-09-13),
5. 6915704 - Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate (2005-07-12),
6. 6796189 - Ultrasonic flowmeter having sequentially changed driving method (2004-09-28),
7. 6748812 - Flow rate measuring apparatus (2004-06-15),
8. 6694824 - Flow measuring device (2004-02-24),
9. 6691582 - Gas type identification system (2004-02-17),
10. 6065351 - Flow rate measurement method and ultrasonic flow meter (2000-05-23),
11. 5033671 - Hot-water and cold-water mixing device (1991-07-23),
12. 4738283 - Gas flow controller (1988-04-19),
13. 4385887 - Combustion control apparatus (1983-05-31),

Title: Yukio Nagaoka: Pioneering Japanese Inventor

Introduction: Yukio Nagaoka, a distinguished inventor hailing from Kyoto, Japan, is renowned for his groundbreaking contributions to the field of innovation and technology.

Latest Patents: Nagaoka's recent patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems with enhanced efficiency and sustainability.

Career Highlights: With a career spanning over three decades, Nagaoka has held key positions in leading research institutions and technology companies, where he spearheaded numerous projects that have revolutionized the industry.

Collaborations: Throughout his career, Nagaoka has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge exchange.

Conclusion: Yukio Nagaoka's relentless pursuit of innovation and his commitment to pushing the boundaries of technology have solidified his reputation as a visionary inventor in the global landscape of inventions and patents.

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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