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For the Inventor, By the Inventor

Kokubu, Japan

Katsura Hayashi

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Wiring Board Technology. Top assignees: Kyocera Corporation, Sekisui Chemical Corporation, Other. Active years: 1992-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsura Hayashi. Retrieved from https://idiyas.com/inventor/katsura-hayashi

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

USPTO Granted Patents = 30

% Patents Active = 53.3

 

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 498(Granted Patents)


Location History:

  • Kokubu, JP (1992 - 2005)
  • Kagoshima, JP (2002 - 2007)
  • Shiga, JP (2011 - 2015)
  • Kirishima, JP (2014 - 2015)
  • Yasu, JP (2013 - 2016)
  • Kyoto, JP (2017 - 2018)
  • Moriyama, JP (2020)

Company Filing History:

goldMedal28 out of 6,934 
 
Kyocera Corporation
 patents
silverMedal1 out of 37 
 
Sekisui Chemical Corporation
 patents
bronzeMedal2 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2020

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Areas of Expertise:
Wiring Board
Circuit Substrate
Electronic Device
Optical Waveguide
Multi-layer Wiring
Ceramic Wiring Substrate
Interposer
Fiber-reinforced Resin
High-strength Alumina
Transfer Sheet
Curable Sheet
Film with Metal Foil
30 patents (USPTO):Explore Patents
1. 10792738 - Cutting tool and method of manufacturing machined product (2020-10-06),
2. 10744575 - Tip and drill (2020-08-18),
3. 9936583 - Wiring board and mounting structure using the same (2018-04-03),
4. 9814136 - Wiring board, mounting structure equipped with the wiring board, and method for manufacturing wiring board (2017-11-07),
5. 9807874 - Wiring substrate, component embedded substrate, and package structure (2017-10-31),
6. 9693451 - Wiring board, mounting structure using same, and method of manufacturing wiring board (2017-06-27),
7. 9578738 - Wiring board and mounting: structure including the same (2017-02-21),
8. 9485877 - Structure for circuit board used in electronic devices and method for manufacturing the same (2016-11-01),
9. 9165849 - Electronic device (2015-10-20),
10. 8975537 - Circuit substrate, laminated board and laminated sheet (2015-03-10),
11. 8975529 - Interposer and electronic device using the same (2015-03-10),
12. 8802996 - Wiring board and mounting structure thereof (2014-08-12),
13. 8461462 - Circuit substrate, laminated board and laminated sheet (2013-06-11),
14. 8446734 - Circuit board and mounting structure (2013-05-21),
15. 8431832 - Circuit board, mounting structure, and method for manufacturing circuit board (2013-04-30),

Title: Inventor Katsura Hayashi: Revolutionizing Innovation

Introduction: Katsura Hayashi, a pioneering inventor hailing from Kokubu, Japan, is a visionary woman who has made significant contributions to the world of innovation.

Latest Patents: Hayashi's latest patents focus on sustainable energy solutions and advanced robotics, showcasing her commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Hayashi has established herself as a leading figure in the field of technology, with numerous groundbreaking inventions to her name. Her innovative spirit and dedication to pushing the boundaries of what is possible have earned her widespread recognition.

Collaborations: Throughout her career, Hayashi has collaborated with top research institutions, universities, and tech companies to bring her inventions to life. Her ability to work seamlessly with diverse teams has been instrumental in the success of her projects.

Conclusion: Katsura Hayashi's passion for innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors. Her impact on the world of technology is undeniable, and her legacy will undoubtedly endure for years 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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