Hiratsuka, Japan

Tsuyoshi Matsumura

This inventor holds 12 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Kanto Kagaku Kabushiki Kaisha, Rigaku Industrial Corporation. Active years: 1998-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Matsumura. Retrieved from https://idiyas.com/inventor/tsuyoshi-matsumura

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


% Patents Active = 8.3

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Kawasaki, JP (1998)
  • Yokohama, JP (2006 - 2008)
  • Hiratsuka, JP (2009 - 2013)
  • Oita, JP (2013 - 2014)

Company Filing History:


Years Active: 1998-2014

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12 patents (USPTO):Explore Patents

Title: Tsuyoshi Matsumura: Shaping the Future of Technology Through Innovation

Introduction: Tsuyoshi Matsumura, a dedicated inventor hailing from Hiratsuka, Japan, has made a significant impact in the world of technology through his relentless pursuit of excellence. With 12 patents to his name, Matsumura's work continues to inspire and shape the future of innovation.

Latest Patents: Matsumura's latest patents include the "Manufacturing method of semiconductor device, semiconductor substrate, and camera module." This innovative method involves forming an active layer on a semiconductor substrate, bonding it to a support substrate, and thinning the semiconductor substrate to expose the active layer, among other steps. He also holds a patent for the "Method of manufacturing semiconductor device, semiconductor device, and camera module," which focuses on polishing the semiconductor substrate and forming a protective film on its surface.

Career Highlights: Throughout his career, Matsumura has worked with esteemed companies such as Toshiba and Rigaku Industrial Corporation, where he honed his skills and brought his innovative ideas to life. His contributions have been instrumental in advancing technology in the semiconductor industry.

Collaborations: Matsumura has collaborated with industry experts such as Yoshihiro Uozumi and Takahito Nakajima, who have worked alongside him to bring cutting-edge technologies to fruition. Together, they have pushed the boundaries of innovation and set new standards in the field of semiconductor devices and camera modules.

Conclusion: Tsuyoshi Matsumura's dedication to innovation and his unwavering commitment to excellence have solidified his position as a prominent figure in the world of inventors. His work not only reflects his passion for technology but also his vision for shaping a brighter future through groundbreaking inventions.

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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