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For the Inventor, By the Inventor

Kawasaki, Japan

Shunji Kitagawa

This inventor holds 9 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1980-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunji Kitagawa. Retrieved from https://idiyas.com/inventor/shunji-kitagawa

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 71(Granted Patents)


Location History:

  • Yokohama, JP (1980)
  • Atsugi, JP (1987 - 1990)
  • Takasago, JP (1992)
  • Kawasaki, JP (1987 - 2002)

Company Filing History:

goldMedal9 out of 39,374 
 
Fujitsu Corporation
 patents

Years Active: 1980-2002

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9 patents (USPTO):Explore Patents
1. 6466247 - Timing control of light beam scan (2002-10-15),
2. 6191804 - Image forming apparatus (2001-02-20),
3. 5933184 - Color image forming device (1999-08-03),
4. 5764270 - Image forming apparatus with a plurality of image forming units (1998-06-09),
5. 5095319 - Optical scanning with light quantity compensation (1992-03-10),
6. 4968108 - Method for constructing and reconstructing hologram (1990-11-06),
7. 4655541 - Hologram scanner (1987-04-07),
8. 4639070 - Beam scanning type information readout device (1987-01-27),
9. 4200461 - Xanthene type acid dye and a base dye-sensitized zinc oxide (1980-04-29),

Title: The Innovative Journey of Shunji Kitagawa

Introduction: Shunji Kitagawa, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shunji Kitagawa's latest patents focus on advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Shunji Kitagawa has established himself as a leading figure in the tech industry, with numerous successful inventions that have revolutionized various sectors.

Collaborations: Throughout his career, Shunji Kitagawa has collaborated with top research institutions, universities, and tech companies to further develop and implement his innovative ideas, leading to impactful solutions in the field of technology.

Conclusion: Shunji Kitagawa's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his position as a visionary inventor, shaping the future of technology in remarkable ways.

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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