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For the Inventor, By the Inventor

Aichi, Japan

Tatsuhiko Ozaki

This inventor holds 18 USPTO granted patents. Top assignees: Takemoto Yushi Kabushiki Kaisha, Takeda Chemical Industries, Inc., Takemoto Yushi Kabushiki Kaisha & Teijin Seiki Co., Ltd.. Active years: 1987-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Ozaki. Retrieved from https://idiyas.com/inventor/tatsuhiko-ozaki

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 = 100.0

Average Co-Inventor Count = 4.5

ph-index = 7

Forward Citations = 153(Granted Patents)


Location History:

  • Nishio, JP (1987)
  • Nishio, Aichi, JP (1991)
  • Aichi, JP (1992 - 2002)

Company Filing History:

goldMedal14 out of 127 
 
Takemoto Yushi Kabushiki Kaisha
 patents
silverMedal1 out of 1,858 
 
Takeda Chemical Industries, Inc.
 patents
bronzeMedal1 out of 1 
 
Takemoto Yushi Kabushiki Kaisha & Teijin Seiki Co., Ltd.
 patent
4. 1 out of 220 
 
Teijin Seiki Co., Ltd.
 patents
5. 1 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
6. 3 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987-2002

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18 patents (USPTO):Explore Patents
1. 6413698 - Photohardenable resin composition providing heat-resistant photohardened product (2002-07-02),
2. 5929130 - Photocurable resin compositions for plastic molds (1999-07-27),
3. 5863486 - Method of providing leveling property to photocurable resin composition (1999-01-26),
4. 5807519 - Plastic molds and methods of producing same (1998-09-15),
5. 5731388 - Photocurable resins for stereolithography and compositions containing (1998-03-24),
6. 5591563 - Photocurable resins for stereolithography and compositions containing (1997-01-07),
7. 5447984 - Curable polymer mortar or concrete compositions (1995-09-05),
8. 5382619 - Polymerizable compositions and in-mold cured products using same (1995-01-17),
9. 5331041 - Polymerizable compositions and in-mold cured products using same (1994-07-19),
10. 5237029 - Polymerizable molding liquid resins, compositions containing same and (1993-08-17),
11. 5223565 - Polymerizable compositions (1993-06-29),
12. 5209826 - Method of separating sesamin and episesamin (1993-05-11),
13. 5185417 - Polymerizable compositions and in-mold cured products using same (1993-02-09),
14. 5164448 - Curable unsaturated polyester dresin composition (1992-11-17),
15. 5070147 - Graft copolymers effective as additives to unsaturated polyester resins (1991-12-03),

Title: Tatsuhiko Ozaki: Pioneering Inventor from Aichi, Japan

Introduction: Tatsuhiko Ozaki is a renowned inventor hailing from Aichi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ozaki holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Ozaki has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Ozaki has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Tatsuhiko Ozaki's dedication to pushing the boundaries of technology and his passion for creating solutions that make a difference have solidified his reputation as a trailblazing inventor in the global innovation landscape.

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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