Shinagawa, Japan

Shigemi Kurashima

This inventor holds 89 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Optical And Antenna Modules (CPC class G02B6-4292). Top assignees: Fujitsu Component Limited, Fujitsu Corporation, Fujitsu Takamisawa Component Limited. Active years: 1990-2020.

USPTO Granted Patents = 89 

% Patents Active = 22.5



Average Co-Inventor Count = 4.2

ph-index = 11

Forward Citations = 559(Granted Patents)

Forward Citations (Not Self Cited) = 540(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1990 - 1999)
  • Shinagawa-ku, JP (2011)
  • Shingawa, JP (2012)
  • Shinagawa, JP (2005 - 2015)
  • Tokyo, JP (2001 - 2020)

Company Filing History:


Years Active: 1990-2020

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Areas of Expertise:
High-Frequency Module
Optical Module
Antenna Device
Touch Panel
Current Sensor
Communication Device
Signal Transmission
Input System
Biosignal Detection
Transmitting Apparatus
Memory Card
Portable Apparatus
89 patents (USPTO):Explore Patents

Title: The Innovative Journey of Shigemi Kurashima

Introduction: Shigemi Kurashima, a pioneering inventor hailing from Shinagawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shigemi Kurashima's most recent patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing advanced solar technology.

Career Highlights: With a career spanning over two decades, Shigemi Kurashima has established himself as a leading figure in the field of robotics and renewable energy. His work has not only garnered international acclaim but has also set new standards for innovation in the industry.

Collaborations: Throughout his career, Shigemi Kurashima has collaborated with top research institutions, leading universities, and renowned tech companies to further advance his inventions. His collaborative efforts have resulted in the development of cutting-edge technologies that are shaping the future of various industries.

Conclusion: Shigemi Kurashima's relentless pursuit of innovation and his passion for creating technologies that make a positive impact on society have solidified his position as a visionary inventor. His contributions continue to inspire the next generation of innovators and pave the way for a more sustainable and technologically advanced future.

Profile summary based on public USPTO records.
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