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For the Inventor, By the Inventor

Tokyo, Japan

Yuichi Sadamitsu

This inventor holds 20 USPTO granted patents and 3 published patent applications and 7 EPO patents. Top assignees: Nippon Kayaku Kabushiki Kaisha, Polatechno Co., Ltd.. Active years: 2007-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Sadamitsu. Retrieved from https://idiyas.com/inventor/yuichi-sadamitsu

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

USPTO Granted Patents = 20 

% Patents Active = 30.0

 

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 80(Granted Patents)


Company Filing History:

goldMedal20 out of 799 
 
Nippon Kayaku Kabushiki Kaisha
 patents
silverMedal13 out of 40 
 
Polatechno Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2022

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20 patents (USPTO):Explore Patents
1. 11495744 - Organic semiconductor composition, organic thin film, and organic thin film transistor (2022-11-08),
2. 10829503 - Dibenzopyrromethene boron chelate compound, near-infrared light absorbing material, thin film and organic electronics device (2020-11-10),
3. 10749116 - Dibenzopyrromethene boron chelate compound, near-infrared light-absorbing material, thin-film, and organic electronic device (2020-08-18),
4. 9859508 - Condensed polycyclic aromatic compound and use thereof (2018-01-02),
5. 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),
6. 9354371 - Azo compounds, and dye-based polarizing films and polarizing plates comprising the same (2016-05-31),
7. 9260451 - Method for producing aromatic compound (2016-02-16),
8. 9213130 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt (2015-12-15),
9. 9018630 - Heterocyclic dinaphtho thieno thiophene (DNTT) compounds for use as organic semiconductor thin films in field effect transistors and related methods (2015-04-28),
10. 8940059 - Azo compound and dye polarizing film containing the same (2015-01-27),
11. 8771378 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt (2014-07-08),
12. 8643809 - Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt (2014-02-04),
13. 8477268 - Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same (2013-07-02),
14. 8389124 - Azo compound and dye polarizing film containing the same (2013-03-05),
15. 8389122 - Azo compound and dye polarizing film containing the same (2013-03-05),

Title: The Innovative Mind of Yuichi Sadamitsu

Introduction: Yuichi Sadamitsu is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yuichi Sadamitsu holds several recent patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to advancing innovation.

Career Highlights: With a career spanning over two decades, Yuichi Sadamitsu has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as healthcare, transportation, and telecommunications.

Collaborations: Throughout his career, Yuichi Sadamitsu has collaborated with leading research institutions, universities, and multinational corporations to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Yuichi Sadamitsu's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

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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