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For the Inventor, By the Inventor

Higashihiroshima, Japan

Kazuo Takimiya

This inventor holds 19 USPTO granted patents and 4 published patent applications and 13 EPO patents. Top assignees: Hiroshima University, Nippon Kayaku Kabushiki Kaisha, Teijin Limited. Active years: 2010-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Takimiya. Retrieved from https://idiyas.com/inventor/kazuo-takimiya

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

USPTO Granted Patents = 19 

% Patents Active = 31.6

 

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Hiroshima, JP (2012 - 2015)
  • Higashihiroshima, JP (2010 - 2017)
  • Higashihiroshima, KR (2017)
  • Saitama, JP (2018)

Company Filing History:

goldMedal10 out of 258 
 
Hiroshima University
 patents
silverMedal9 out of 799 
 
Nippon Kayaku Kabushiki Kaisha
 patents
bronzeMedal2 out of 1,605 
 
Teijin Limited
 patents
4. 1 out of 331 
 
Jx Nippon Oil Energy Corporation
 patents
5. 1 out of 8 
 
Sankyo Kasei Co., Ltd.
 patents
6. 1 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 2010-2018

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19 patents (USPTO):Explore Patents
1. 9859508 - Condensed polycyclic aromatic compound and use thereof (2018-01-02),
2. 9796727 - Field effect transistor (2017-10-24),
3. 9564604 - Fused polycyclic aromatic compounds, organic semiconductor material and thin film including the same, and method for producing an organic semiconductor device (2017-02-07),
4. 9312491 - Polymer and photoelectric conversion element (2016-04-12),
5. 9260451 - Method for producing aromatic compound (2016-02-16),
6. 9209409 - Naphthobisthiadiazole derivative (2015-12-08),
7. 9187493 - Heterocyclic compound and use thereof (2015-11-17),
8. 9073938 - Method for producing aromatic compound (2015-07-07),
9. 9056871 - Adduct compound, methods for purification and preparation of fused polycyclic aromatic compound, solution for formation of organic semiconductor film, and novel alpha-diketone compound (2015-06-16),
10. 9018630 - Heterocyclic dinaphtho thieno thiophene (DNTT) compounds for use as organic semiconductor thin films in field effect transistors and related methods (2015-04-28),
11. 9018398 - Intermediate for acenedichalcogenophene derivative and method for synthesizing same (2015-04-28),
12. 8921836 - Polymer compound, and thin film and ink composition each containing same (2014-12-30),
13. 8829202 - Condensed polycyclic aromatic compound, aromatic polymer, and method for synthesizing aromatic compound (2014-09-09),
14. 8816100 - Compound, method of producing the compound, organic semiconductor material and organic semiconductor device (2014-08-26),
15. 8313671 - Heterocyclic compound and use thereof (2012-11-20),

Title: The Innovative Journey of Kazuo Takimiya

Introduction: Kazuo Takimiya is a pioneering inventor hailing from Higashihiroshima, Japan, known for his groundbreaking contributions to the field of innovations and patents.

Latest Patents: Kazuo Takimiya holds several recent patents in the realm of organic electronics, including advancements in organic semiconductors and their applications in various electronic devices.

Career Highlights: With a distinguished career spanning decades, Takimiya has been at the forefront of cutting-edge research and development in organic materials, leading to significant advancements in the field of electronics.

Collaborations: Throughout his career, Kazuo Takimiya has collaborated with top research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge exchange in the scientific community.

Conclusion: Kazuo Takimiya's relentless pursuit of innovation and his invaluable contributions to the world of patents and inventions have solidified his position as a visionary inventor shaping the future of technology.

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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