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For the Inventor, By the Inventor

Tokyo, Japan

Takao Kato

This inventor holds 63 USPTO granted patents, primarily in Antenna Technology (CPC class 2504). Top assignees: Mitsumi Electric Company Ltd., Ebara Corporation, Oki Electric Industry Co., Ltd.. Active years: 1987-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Kato. Retrieved from https://idiyas.com/inventor/takao-kato

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

USPTO Granted Patents = 63

% Patents Active = 46.0

Average Co-Inventor Count = 3.3

ph-index = 13

Forward Citations = 482(Granted Patents)

Forward Citations (Not Self Cited) = 462(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Minamiakita-gun, JP (2006)
  • Shibuya-ku, JP (2009)
  • Katagami, JP (2007 - 2010)
  • Akita, JP (2007 - 2011)
  • Tokyo, JP (1987 - 2013)
  • Oga, JP (2010 - 2013)

Company Filing History:

goldMedal30 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
silverMedal27 out of 2,579 
 
Ebara Corporation
 patents
bronzeMedal4 out of 4,980 
 
Oki Electric Industry Co., Ltd.
 patents
4. 1 out of 256 
 
Anelva Corporation
 patents
5. 1 out of 271 
 
Lion Corporation
 patents
6. 1 out of 8,997 
 
Nikon Corporation
 patents
7. 3 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987-2013

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Areas of Expertise:
Antenna Unit
Hybrid Antenna
Electrical Connection
Antenna Device
Antenna Module
Satellite Signal
Noise Shielding
Electron Beam Apparatus
Semiconductor Device
Manufacturing Method
Circuit Substrate
AM/FM Antenna
63 patents (USPTO):Explore Patents
1. 8487829 - Antenna unit including a shield cover having a ceiling portion with a mounter vacuumed portion (2013-07-16),
2. 8378906 - Electrical connection structure and antenna apparatus (2013-02-19),
3. 8368016 - Electron beam apparatus and a device manufacturing method by using said electron beam apparatus (2013-02-05),
4. 8134520 - Antenna apparatus (2012-03-13),
5. 8094085 - Cabinet of electrical apparatus and antenna apparatus (2012-01-10),
6. 8072385 - Circuit substrate supporting structure and antenna apparatus (2011-12-06),
7. 8044871 - Hybrid antenna unit (2011-10-25),
8. 8026864 - Antenna device, antenna element and antenna module (2011-09-27),
9. 8022883 - AM/FM windowpane antenna pattern structure wherein feeding point is disposed thereinside (2011-09-20),
10. 7888642 - Electron beam apparatus and method of manufacturing semiconductor device using the apparatus (2011-02-15),
11. 7886398 - Oral cavity cleaning tool (2011-02-15),
12. 7782272 - Antenna apparatus (2010-08-24),
13. D615966 - Antenna (2010-05-18),
14. 7696944 - Antenna apparatus (2010-04-13),
15. 7646345 - Antenna device with electrical insulation and noise shielding features (2010-01-12),

Title: The Innovative Journey of Takao Kato

Introduction: Takao Kato, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Takao Kato's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge solutions for renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Takao Kato has established himself as a leading figure in the field of robotics and automation. His work has revolutionized industries such as manufacturing, healthcare, and transportation.

Collaborations: Throughout his career, Takao Kato has collaborated with top research institutions, leading tech companies, and renowned universities to push the boundaries of technological innovation. His partnerships have resulted in the development of state-of-the-art products that have transformed the way we live and work.

Conclusion: Takao Kato's relentless pursuit of innovation and his passion for creating a better future through technology continue to inspire generations of inventors and engineers around the globe.

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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