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For the Inventor, By the Inventor

Utsunomiya, Japan

Kazuhiro Takahashi

This inventor holds 66 USPTO granted patents and 1 EPO patent, primarily in Semiconductor Manufacturing (CPC class 355 ). Top assignees: Canon Kabushiki Kaisha, Lintec Corporation, Nippon Steel Corporation. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Takahashi. Retrieved from https://idiyas.com/inventor/kazuhiro-takahashi-d3ocrvje

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

Calculating rank
USPTO Granted Patents = 66

% Patents Active = 77.3


Average Co-Inventor Count = 1.9

ph-index = 17

Forward Citations = 929(Granted Patents)

Forward Citations (Not Self Cited) = 901(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawaguchi, JP (1993 - 2008)
  • Hikari, JP (2004 - 2009)
  • Utsunomiya, JP (1996 - 2011)
  • Saitama, JP (2006 - 2012)
  • Tokorozawa, JP (2000 - 2013)
  • Saitama-ken, JP (2010 - 2014)
  • Okayama, JP (2010 - 2015)
  • Tochigi, JP (2004 - 2023)

Company Filing History:

goldMedal44 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
silverMedal14 out of 665 
 
Lintec Corporation
 patents
bronzeMedal3 out of 3,724 
 
Nippon Steel Corporation
 patents
4. 2 out of 74 
 
Uchiyama Manufacturing Corp.
 patents
5. 3 out of 834,601 
Other
 patents

Years Active: 1993-2025

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Areas of Expertise:
Exposure Apparatus
Semiconductor Device
Image Processing
Adhesive Sheet
Recording Apparatus
Titanium Material
Projection Exposure
Pressure Sensitive Adhesive
Optical System
Wafer Lapping
Image Capture
Manufacturing Method
66 patents (USPTO):Explore Patents
1. 12379667 - Exposure apparatus, exposure method, and manufacturing method for semiconductor device (2025-08-05),
2. 11747737 - Exposure apparatus, exposure method, and method for manufacturing semiconductor apparatus (2023-09-05),
3. 8955851 - Metalannular gasket (2015-02-17),
4. 8714563 - Annular elastic gasket (2014-05-06),
5. 8649654 - Reproducing apparatus (2014-02-11),
6. 8538247 - Image processing apparatus and image processing method (2013-09-17),
7. 8520231 - Record/replay apparatus and method that display moving images and still images generated from moving images (2013-08-27),
8. 8178198 - Adhesive sheet (2012-05-15),
9. 8082257 - Recording and reproducing apparatus (2011-12-20),
10. 7935424 - Adhesive sheet (2011-05-03),
11. 7864296 - Exposure apparatus, setting method, and exposure method having the same (2011-01-04),
12. 7832736 - Gasket (2010-11-16),
13. 7809728 - Recording/playback apparatus and method (2010-10-05),
14. 7616861 - Reproducing apparatus (2009-11-10),
15. 7594973 - Titanium material less susceptible to discoloration and method for production thereof (2009-09-29),

Title: Kazuhiro Takahashi: Pioneering Inventor from Utsunomiya

Introduction: Kazuhiro Takahashi is a renowned inventor hailing from Utsunomiya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takahashi's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Takahashi has established himself as a leading figure in the world of inventors, with numerous successful inventions that have revolutionized various industries.

Collaborations: Throughout his career, Takahashi has collaborated with top research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing in the global tech community.

Conclusion: Kazuhiro Takahashi's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the limits of what is possible in the world 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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