Kawasaki, Japan

Arihiro Takeda

This inventor holds 115 USPTO granted patents and 10 published patent applications and 7 EPO patents, primarily in Liquid Crystal Displays (CPC class G02F1-134309). Top assignees: Sharp Kabushiki Kaisha Corporation, Japan Display Inc., Fujitsu Corporation. Active years: 1999-2019.

USPTO Granted Patents = 115 

% Patents Active = 60.9

 

Average Co-Inventor Count = 4.4

ph-index = 17

Forward Citations = 1,422(Granted Patents)

Forward Citations (Not Self Cited) = 1,220(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Yokohama, JP (2000)
  • Sagamihara, JP (2007 - 2014)
  • Kawasaki, JP (1999 - 2015)
  • Osaka, JP (2011 - 2015)
  • Saitama, JP (2010 - 2017)
  • Saitama-ken, JP (2012 - 2017)
  • Minato-ku, JP (2016 - 2018)
  • Tokyo, JP (2016 - 2019)

Company Filing History:


Years Active: 1999-2019

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Areas of Expertise:
Liquid Crystal Display
Color Filter
Fabrication Method
Alignment Control
Pixel Electrode
Display Device
Dielectric Constant
Spacers
Inter-Electrode Distance
Polymerizable Compound
Display Apparatus
115 patents (USPTO):Explore Patents

Title: Unveiling the Innovations of Arihiro Takeda

Introduction:

Arihiro Takeda, a prolific inventor hailing from Kawasaki, Japan, has left an indelible mark in the realm of display device technology. With an impressive portfolio boasting 115 patents, Takeda's contributions have significantly advanced the field.

Latest Patents:

Among his latest patents is a cutting-edge display device featuring a first substrate with a first insulating substrate and a first conductive layer, along with a second substrate incorporating a second insulating substrate and a second conductive layer. This innovative design includes a photosensitive resin-containing conductive material forming a first connection line to link the two conductive layers seamlessly.

Another remarkable patent involves a display device with a color filter substrate. This creation showcases first and second light shields arranged in a strategic manner within a display area, enhancing image quality through meticulous layering and arrangement.

Career Highlights:

Takeda's ingenuity shone brightly during his tenure at companies like Sharp Kabushiki Kaisha Corporation and Japan Display Inc. His work in these esteemed organizations has not only pushed the boundaries of technology but has also set new standards for innovation in the industry.

Collaborations:

Throughout his career, Takeda has collaborated closely with esteemed colleagues such as Yoshio Koike and Takahiro Sasaki. These partnerships have been instrumental in bringing his groundbreaking ideas to fruition and solidifying his status as a trailblazer in the field.

Conclusion:

In conclusion, Arihiro Takeda's remarkable journey as an inventor has been defined by a relentless pursuit of excellence and a passion for pushing the envelope of technological innovation. His numerous patents and groundbreaking inventions stand as a testament to his unwavering commitment to advancing the field of display devices.

Profile summary based on public USPTO records.
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