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For the Inventor, By the Inventor

Ibaraki, Japan

Takashi Yamaoka

This inventor holds 26 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Liquid Crystal Displays. Top assignee: Nitto-Denko Corporation. Active years: 1999-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yamaoka. Retrieved from https://idiyas.com/inventor/takashi-yamaoka

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

USPTO Granted Patents = 26 

% Patents Active = 88.5

 

Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 218(Granted Patents)


Location History:

  • Osaka, JP (1999 - 2004)
  • Ibaraki, JP (2004 - 2022)

Company Filing History:

goldMedal26 out of 3,951 
 
Nitto-Denko Corporation
 patents

Years Active: 1999-2022

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Areas of Expertise:
Flexible Substrate
Transparent Substrate
Input Display Device
Film Sensor
Optical Compensating Film
Polarizing Plate
Laminated Optical Device
Wide Viewing Angle Polarizer
Liquid Crystal Cell
Organic Electroluminescent Panel
Optical Compensation Plate
Phase Difference Film
26 patents (USPTO):Explore Patents
1. 11260627 - Flexible substrate (2022-03-01),
2. 10221090 - Transparent substrate (2019-03-05),
3. 9916048 - Input display device (2018-03-13),
4. 9140736 - Film sensor (2015-09-22),
5. 8911869 - Transparent substrate (2014-12-16),
6. 8409884 - Process for producing organic electroluminescent panel (2013-04-02),
7. RE41679 - Wide viewing angle polarizer and liquid-crystal display device (2010-09-13),
8. 7671949 - Polarizing plate with optical compensation function, and liquid crystal display device using the same (2010-03-02),
9. 7298443 - Optical compensating film, polarizing plate and a liquid crystal display using the same (2007-11-20),
10. 7288297 - Optical compensation plate, polarizing plate using the same and image display apparatus using the same (2007-10-30),
11. 7270858 - Inclined optical compensation film, method for producing the same and liquid crystal display including the same (2007-09-18),
12. 7270855 - Optical film, method for manufacturing the same, and phase difference film and polarizing plate using the same (2007-09-18),
13. 7235283 - Optical compensation plate and deflecting plate using the same (2007-06-26),
14. 7126754 - Polarization plate with optical compensation layer and image display device (2006-10-24),
15. 7054049 - Optical film, laminated polarizing plate, liquid crystal display using the same, and self-light-emitting display using the same (2006-05-30),

Title: Inventor Takashi Yamaoka

Introduction: Takashi Yamaoka is a renowned inventor based in Ibaraki, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Takashi Yamaoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Takashi Yamaoka has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Takashi Yamaoka has collaborated with top companies and experts in the field, fostering a culture of innovation and pushing the boundaries of what is possible in the world of technology.

Conclusion: Takashi Yamaoka's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions, inspiring the next generation of inventors to dream big and think outside the box.

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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