Tokyo, Japan

Makoto Ishikawa

This inventor holds 30 USPTO granted patents and 8 published patent applications and 9 EPO patents, primarily in Display Technology. Top assignees: Japan Display Inc., Riso Kagaku Corporation, The Japan Steel Works, Ltd.. Active years: 1979-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Ishikawa. Retrieved from https://idiyas.com/inventor/makoto-ishikawa-vuo3uh6n

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Katsuta, JP (1979)
  • Ibaraki-ken, JP (2001 - 2003)
  • Tokyo-to, JP (2011)
  • Susono, JP (2013)
  • Tsukuba, JP (2013)
  • Hiroshima, JP (2020)
  • Tokyo, JP (1992 - 2024)

Company Filing History:


Years Active: 1979-2026

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Areas of Expertise:
Liquid Crystal Display
Pressure Bonding Device
Resin Manufacturing
Granulator
Extruder
Touch Detection
Multi-Shaft Kneading
Image Forming Apparatus
Spectrophotometer
Paper Feeder
Stencil Printing Machine
Piezoelectric Valve
30 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Makoto Ishikawa in Display Technology**

Introduction

Makoto Ishikawa, based in Tokyo, Japan, is a prominent inventor with an impressive portfolio of 20 patents. His innovative spirit has significantly impacted the field of display technology, providing advancements that enhance both the usability and performance of display devices.

Latest Patents

Ishikawa’s recent inventions include a cutting-edge display device that comprises a cover panel with a display area and a peripheral area, alongside a display panel facing the display area. The design leverages a support structure with multiple side walls to support the peripheral area and utilizes adhesive techniques to bond the components effectively. Additionally, his patent regarding a pressure bonding device and method for manufacturing display devices showcases his expertise in producing high-quality curved surfaces, incorporating features like a vacuum chamber and a bonding unit designed to ensure precision in assembly.

Career Highlights

Throughout his career, Ishikawa has made significant contributions while working with esteemed companies such as Riso Kagaku Corporation and Japan Display Inc. At these organizations, he has played a pivotal role in developing technologies that have set new standards in the display industry.

Collaborations

Collaboration has been key to Ishikawa's success, working alongside talented individuals such as Masato Okabe and Naoko Sawatari. These partnerships have fostered a creative environment that encourages innovative thinking and the effective execution of cutting-edge projects.

Conclusion

Makoto Ishikawa’s dedication to innovation is clearly reflected in his extensive patent portfolio and collaborative efforts. His contributions continue to influence the development of display technologies, paving the way for future advancements in this dynamic field.

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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