Ome, Japan

Tsuneo Terasawa

This inventor holds 56 USPTO granted patents, primarily in Semiconductor Manufacturing (CPC class 355 ). Top assignees: Hitachi, Ltd., Renesas Technology Corp., Kabushiki Kaisha Toshiba. Active years: 1984-2018.


% Patents Active = 87.5

Average Co-Inventor Count = 3.6

ph-index = 17

Forward Citations = 958(Granted Patents)

Forward Citations (Not Self Cited) = 950(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kokubunji, JP (1984 - 1985)
  • Hachioji, JP (1986 - 1994)
  • Oume, JP (1994)
  • Ohme, JP (1993 - 2001)
  • Tokyo, JP (2009 - 2013)
  • Kawasaki, JP (2014)
  • Ome, JP (1993 - 2015)
  • Kanagawa, JP (2015 - 2016)
  • Tsukuba Ibaraki, JP (2018)

Company Filing History:


Years Active: 1984-2018

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Areas of Expertise:
Mask Inspection
Photomask Fabrication
Defect Inspection
Semiconductor Device
Pattern Formation
Projection Exposure
Optical System
Alignment Marks
Manufacturing Method
Integrated Circuits
Substrate Patterning
Exposure Method
56 patents (USPTO):Explore Patents

Title: Tsuneo Terasawa: Pioneering Inventor from Ome, Japan

Introduction: Tsuneo Terasawa is a renowned inventor hailing from Ome, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsuneo Terasawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Tsuneo Terasawa has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Tsuneo Terasawa has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthrough inventions.

Conclusion: Tsuneo Terasawa's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.
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