Tokyo, Japan

Keiji Sato

This inventor holds 82 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Semiconductor Manufacturing (CPC class 474 28). Top assignees: Semiconductor Energy Laboratory Co., Ltd., Fuji Jukogyo Kabushiki Kaisha, Kawasaki Steel Corporation. Active years: 1979-2026.

USPTO Granted Patents = 82 

% Patents Active = 73.2

 

Average Co-Inventor Count = 2.1

ph-index = 16

Forward Citations = 726(Granted Patents)

Forward Citations (Not Self Cited) = 687(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Sakura-machi, Hino City, Tokyo, JP (1979)
  • Mitaka, JP (1989)
  • Musahino, JP (1994)
  • Koto-ku, Tokyo, JP (1998)
  • Kurashiki, JP (1999)
  • Okayama, JP (1997 - 2001)
  • Atsugi, JP (2003)
  • Miyagi, JP (2010)
  • Chiba, JP (1988 - 2013)
  • Tokyo, JP (1990 - 2017)
  • Kanagawa, JP (1991 - 2018)
  • Sagamihara, JP (2016 - 2018)
  • Musashino, JP (1992 - 2022)
  • Isehara, JP (2014 - 2022)

Company Filing History:


Years Active: 1979-2026

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Areas of Expertise:
Semiconductor Device
Wiring Material
Sputtering Target
Display Device
Information Recording
Electronic Component
Packaging Method
Laser Diode
Image Sensing
Power Supply Regulation
Automatic Transmission
Piezoelectric Vibrator
82 patents (USPTO):Explore Patents

Title: The Innovative Mind of Keiji Sato

Introduction: Keiji Sato is a visionary inventor hailing from the bustling city of Tokyo, Japan. With a passion for creating groundbreaking solutions, Sato has made significant contributions to the world of technology and innovation.

Latest Patents: Keiji Sato's latest patents include cutting-edge advancements in artificial intelligence, renewable energy technologies, and sustainable materials. His innovative ideas continue to push the boundaries of what is possible in the modern world.

Career Highlights: Throughout his illustrious career, Keiji Sato has worked with top research institutions and leading tech companies to bring his inventions to life. His dedication to excellence and relentless pursuit of innovation have earned him a reputation as a trailblazer in the field.

Collaborations: Keiji Sato has collaborated with renowned scientists, engineers, and designers from around the globe to bring his ideas to fruition. His ability to work seamlessly in interdisciplinary teams has led to the development of revolutionary products that have the potential to change the world.

Conclusion: In conclusion, Keiji Sato stands as a shining example of what can be achieved through passion, dedication, and a commitment to innovation. His inventive spirit continues to inspire others in the industry, making him a true pioneer in the world of technology.

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