Tokyo, Japan

Takeshi Shimizu

This inventor holds 81 USPTO granted patents and 16 published patent applications, plus 5 CIPO patents and 38 EPO patents, primarily in Glass Panel Manufacturing (CPC class E06B3-6612). Top assignees: Panasonic Intellectual Property Management Co., Ltd., Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Shimizu. Retrieved from https://idiyas.com/inventor/takeshi-shimizu

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

USPTO Granted Patents = 81 

% Patents Active = 77.8

 

 

Average Co-Inventor Count = 3.8

ph-index = 8

Forward Citations = 182(Granted Patents)

Forward Citations (Not Self Cited) = 172(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Hyogo, JP (1996 - 1997)
  • Himeji, JP (1997)
  • Sakai, JP (2006 - 2009)
  • Miyazaki, JP (2011)
  • Chiyoda-ku, JP (2009 - 2015)
  • Toyama, JP (2020 - 2022)
  • Tokyo, JP (1997 - 2024)
  • Osaka, JP (2011 - 2024)

Company Filing History:


Years Active: 1996-2025

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Areas of Expertise:
Glass Panel Unit
Getter Material
Manufacturing Method
Liquid Discharging Head
Building Component
Glass Window
Assembly Method
Gas Adsorption Unit
Pillar Delivery
Display Device
Sealing Head
81 patents (USPTO):Explore Patents

Title: Innovation in Glass Panel Manufacturing: The Inventor Takeshi Shimizu

Introduction:

Takeshi Shimizu, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of glass panel manufacturing. With an impressive portfolio of 68 patents, Shimizu is known for his innovative methods that have revolutionized the industry.

Latest Patents:

Among his latest patents is a groundbreaking method for manufacturing glass panel units. This method involves a series of intricate steps including assembling, bonding, gas exhausting, sealing, and activating, resulting in highly efficient and high-quality glass panel units.

Another notable patent is the pillar delivery method, which enables the precise delivery of pillars onto substrates such as glass panels. This method includes irradiation, holding, and mounting steps, showcasing Shimizu's expertise in streamlining manufacturing processes.

Career Highlights:

Shimizu's career has been marked by his tenure at prestigious companies such as Panasonic Intellectual Property Management Co., Ltd., and Mitsubishi Electric Corporation. During his time at these organizations, Shimizu spearheaded numerous innovative projects that have had a lasting impact on the industry.

Collaborations:

Throughout his career, Shimizu has collaborated with esteemed colleagues such as Hiroyuki Abe and Eiichi Uriu. Together, they have worked on various projects, leveraging their combined expertise to push the boundaries of glass panel manufacturing.

Conclusion:

In conclusion, Takeshi Shimizu stands as a trailblazer in the field of glass panel manufacturing with his innovative patents and groundbreaking methods. His dedication to advancing the industry and collaborating with top talent underscores his status as a visionary inventor shaping the future of glass panel production.

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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