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For the Inventor, By the Inventor

Tokyo, Japan

Hitoshi Tanaka

This inventor holds 10 USPTO granted patents. Top assignee: Tdk Electronics Company, Limited. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Tanaka. Retrieved from https://idiyas.com/inventor/hitoshi-tanaka-fpc8g2cq

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 = 3.5

ph-index = 6

Forward Citations = 88(Granted Patents)


Location History:

  • Shinmachi, JA (1977)
  • Akita, JA (1977)
  • Tokyo, JA (1976 - 1978)
  • Akita, JP (1980 - 1981)
  • Nikahomachi, JP (1980 - 1981)

Company Filing History:

goldMedal10 out of 333 
 
Tdk Electronics Company, Limited
 patents

Years Active: 1976-1981

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10 patents (USPTO):Explore Patents
1. 4287075 - High dielectric constant type ceramic composition consisting essentially (1981-09-01),
2. 4265668 - High dielectric constant type ceramic composition (1981-05-05),
3. 4235635 - High dielectric constant type ceramic composition (1980-11-25),
4. 4216103 - High dielectric constant type ceramic composition consisting essentially (1980-08-05),
5. 4216102 - High dielectric constant type ceramic composition consisting essentially (1980-08-05),
6. 4073846 - Reduction-reoxidation type semiconducting ceramic capacitor (1978-02-14),
7. 4058404 - Sintered ceramic dielectric body (1977-11-15),
8. 4017320 - Ceramic dielectric composition (1977-04-12),
9. 4014707 - Ceramic dielectric composition (1977-03-29),
10. 3995300 - Reduction-reoxidation type semiconducting ceramic capacitor (1976-11-30),

Title: Inventor Hitoshi Tanaka: Revolutionizing Technology in Tokyo

Introduction: Hitoshi Tanaka is a visionary inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hitoshi Tanaka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With over two decades of experience in research and development, Hitoshi Tanaka has worked with leading tech companies in Japan, spearheading projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Hitoshi Tanaka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Hitoshi Tanaka's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions.

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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