Ichihara, Japan

Masaya Okamoto

This inventor holds 76 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Active Matrix Displays (CPC class 5281). Top assignees: Sharp Kabushiki Kaisha Corporation, Idemitsu Petrochemical Co., Ltd., Idemitsu Kosan Company, Limited. Active years: 1985-2021.

USPTO Granted Patents = 76 

% Patents Active = 80.3


Average Co-Inventor Count = 2.8

ph-index = 20

Forward Citations = 1,186(Granted Patents)

Forward Citations (Not Self Cited) = 1,161(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nara, JP (1993 - 1996)
  • Niigata, JP (2000)
  • Soraku-gun, JP (1996 - 2002)
  • Ichihara, JP (1990 - 2005)
  • Kyoto, JP (1998 - 2006)
  • Chiba, JP (2006)
  • Tsukuba, JP (2008)
  • Ibaraki, JP (2006 - 2011)
  • Souraku-gun, JP (2004 - 2012)
  • Tokyo, JP (1985 - 2021)

Company Filing History:


Years Active: 1985-2021

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Areas of Expertise:
Scroll Compressor
Active Matrix Substrate
Polycarbonate Production
Display Device
Thin-Film Transistor
Liquid Crystal Display
Polyarylene Sulfide
Catalyst
Optical-Disk Substrate
Image Formation Apparatus
Glass Substrate
Moldings
76 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masaya Okamoto

Introduction: Masaya Okamoto is a visionary inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masaya Okamoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible in the modern world.

Career Highlights: With a career spanning over two decades, Masaya Okamoto has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Masaya Okamoto has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masaya Okamoto's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire the next generation of inventors and innovators worldwide.

Profile summary based on public USPTO records.
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