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For the Inventor, By the Inventor

Machida, Japan

Toshiaki Otsu

This inventor holds 18 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent. Top assignees: Denki Kagaku Kogyo Kabushiki Kaisha, Tohoku University, Denka Company Limited. Active years: 1999-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Otsu. Retrieved from https://idiyas.com/inventor/toshiaki-otsu

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

USPTO Granted Patents = 18 

% Patents Active = 83.3


Average Co-Inventor Count = 3.8

ph-index = 9

Forward Citations = 158(Granted Patents)


Location History:

  • Machida, JP (1999 - 2005)
  • Tokyo, JP (2003 - 2006)
  • Itoigawa, JP (2013 - 2016)

Company Filing History:

goldMedal17 out of 475 
 
Denki Kagaku Kogyo Kabushiki Kaisha
 patents
silverMedal2 out of 1,051 
 
Tohoku University
 patents
bronzeMedal1 out of 387 
 
Denka Company Limited
 patents
where one patent can have more than one assignee

Years Active: 1999-2016

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18 patents (USPTO):Explore Patents
1. 9493683 - Method of producing a chloroprene-based polymer, polychloroprene latex and adhesive composition (2016-11-15),
2. 8487060 - Method for producing polychloroprene latex, polychloroprene latex, and adhesive using the same (2013-07-16),
3. 7022794 - Process for producing olefin/aromatic vinyl copolymer (2006-04-04),
4. 6891004 - Transition metal catalyst component for polymerization, and method for producing a polymer by means thereof (2005-05-10),
5. 6878779 - Cross-copolymerized olefin/aromatic vinyl compound/diene copolymer and process for its production (2005-04-12),
6. 6803422 - Cross-copolymerized olefin/aromatic vinyl compound/diene copolymer and process for its production (2004-10-12),
7. 6630215 - Medical Device (2003-10-07),
8. 6566453 - Cross-copolymerized olefin/aromatic vinyl/diene copolymer and process for producing the same (2003-05-20),
9. 6559234 - Cross-copolymerized olefin/styrene/diene copolymer, process for the production of the same and uses thereof (2003-05-06),
10. 6489424 - Transition metal catalyst component for polymerization, aromatic vinyl compound polymer having stereoregularity and method for its preparation by means of the catalyst component (2002-12-03),
11. 6472490 - Ethylene-aromatic vinyl compound copolymer and method for its production (2002-10-29),
12. 6417308 - Film and stretch packaging film (2002-07-09),
13. 6410673 - Ethylene/aromatic vinyl copolymer and molded product thereof (2002-06-25),
14. 6348556 - Ethylene-aromatic vinyl compound copolymer and method for its production (2002-02-19),
15. 6329479 - Transition metal compound as catalyst component for polymerization, aromatic vinyl compound-olefin copolymer having stereoregularity and method for its preparation by means of the transition metal compound as catalyst component (2001-12-11),

Title: The Innovative Journey of Toshiaki Otsu

Introduction: Toshiaki Otsu, a visionary inventor hailing from Machida, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Toshiaki Otsu's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: Throughout his illustrious career, Toshiaki Otsu has been at the forefront of innovation, with a keen focus on developing cutting-edge solutions for complex technological challenges. His work has not only earned him recognition in Japan but also on a global scale.

Collaborations: Toshiaki Otsu has collaborated with leading research institutions and tech companies to further his inventions and bring them to life. His collaborative efforts have resulted in the successful implementation of his ideas in real-world applications.

Conclusion: In conclusion, Toshiaki Otsu's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a pioneering inventor in the realm of artificial intelligence and autonomous systems. His contributions continue to inspire future generations of inventors and shape the technological landscape 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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