Osaka, Japan

Fumikazu Shimoshikiryoh

This inventor holds 102 USPTO granted patents and 7 published patent applications and 12 EPO patents, primarily in Liquid Crystal Displays (CPC class G09G3-3614). Top assignees: Sharp Kabushiki Kaisha Corporation, Sakai Display Products Corporation, Semiconductor Energy Laboratory Co., Ltd.. Active years: 2002-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumikazu Shimoshikiryoh. Retrieved from https://idiyas.com/inventor/fumikazu-shimoshikiryoh

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

USPTO Granted Patents = 102 

% Patents Active = 59.8

 

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 224(Granted Patents)

Forward Citations (Not Self Cited) = 199(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tenri, JP (2002 - 2008)
  • Matsusaka, JP (2008 - 2014)
  • Osaka, JP (2012 - 2017)
  • Sakai, JP (2019 - 2024)

Company Filing History:


Years Active: 2002-2024

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Areas of Expertise:
Liquid Crystal Display
Dimming Panel
3D Display Device
Display Device
Manufacturing Method
Polarized-Light Irradiation
Position Inputting Device
Correction Method
102 patents (USPTO):Explore Patents

Title: Fumikazu Shimoshikiryoh: A Pioneer in Liquid Crystal Display Patents

Introduction:

In the realm of liquid crystal displays (LCDs) and 3D display devices, Fumikazu Shimoshikiryoh, a prolific inventor based in Osaka, Japan, has made significant contributions. With a staggering number of 100 patents to his name, Shimoshikiryoh has left an indelible mark on the field of display technology. This article delves into his latest patents and sheds light on his career trajectory and noteworthy collaborations.

Latest Patents:

Among Shimoshikiryoh's impressive portfolio, his latest patents revolve around advancements in liquid crystal display panels and 3D display devices. His liquid crystal display panel patent merits particular attention. This invention presents a normally black liquid crystal display panel capable of transitioning into a transparent display state. The panel features specific alignment treatments, resulting in two distinct domains with different alignment vectors, arranged side by side. Interestingly, the liquid crystal alignment axes of both domains obliquely intersect the polarization axes of the first and second polarizing plates and remain parallel to each other.

Another notable recent patent by Shimoshikiryoh is centered around enhancing liquid crystal display panels. This invention focuses on pixel electrodes, specifically the inclusion of a bridging portion between two pixel electrode sections. The design introduces recesses on either side of the pixel electrode, extending towards the bridging portion. These recesses are strategically placed between the two pixel electrode sections, optimizing display performance.

Career and Collaborations:

Shimoshikiryoh's creative contributions have been made while working for renowned companies in the industry. He has collaborated with industry giants such as Sharp Kabushiki Kaisha Corporation, a Japanese multinational corporation known for its electronics and LCD products. His work has also been associated with Sakai Display Products Corporation, a subsidiary of Sharp Corporation focused on LCD panel manufacturing and development.

Noteworthy Colleagues:

Throughout his career, Fumikazu Shimoshikiryoh has worked alongside esteemed individuals who have further nurtured his inventive spirit. Among his notable coworkers are Masae Kitayama and Masae Kawabata, whose contributions have likely influenced the innovative breakthroughs achieved in their collaborative endeavors.

Conclusion:

Fumikazu Shimoshikiryoh's exceptional journey as an inventor in the LCD and 3D display device domain is evident through his extensive patent portfolio. His expertise and forward-thinking approach have propelled the field forward, resulting in advancements that continue to shape our visual technology landscape. As the industry continues to evolve, Fumikazu Shimoshikiryoh's contributions are likely to inspire future innovations in display 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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