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For the Inventor, By the Inventor

Kawasaki, Japan

Fumio Shimada

This inventor holds 18 USPTO granted patents, primarily in Shutter Devices. Top assignees: Canon Denshi Kabushiki Kaisha, Canon Kabushiki Kaisha, Fujitsu Corporation. Active years: 1982-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumio Shimada. Retrieved from https://idiyas.com/inventor/fumio-shimada-0hwixd3i

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

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 119(Granted Patents)


Location History:

  • Saitama, JP (1987 - 1990)
  • Saitama-ken, JP (1998)
  • Kawasaki, JP (1982 - 2004)
  • Chichibu, JP (2000 - 2020)

Company Filing History:

goldMedal12 out of 318 
 
Canon Denshi Kabushiki Kaisha
 patents
silverMedal10 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal2 out of 39,378 
 
Fujitsu Corporation
 patents
where one patent can have more than one assignee

Years Active: 1982-2020

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Areas of Expertise:
Fiber Reinforced Plastic
Optical Apparatus
Shutter Device
Braking Device
Electromagnetic Release
Camera Shutter
Blade Type Shutter
Focal Plane Shutter
Link Mechanism
Error Information
Magnetic Device
18 patents (USPTO):Explore Patents
1. 10807343 - Fiber reinforced plastic body, shutter device and optical apparatus (2020-10-20),
2. 10493717 - Fiber reinforced laminate, shutter device and optical apparatus (2019-12-03),
3. 6697965 - Program verifying method and system (2004-02-24),
4. 6123467 - Link mechanism shutter device (2000-09-26),
5. 6105150 - Error information collecting method and apparatus (2000-08-15),
6. 6071019 - Shutter device (2000-06-06),
7. 5749014 - Shutter device (1998-05-05),
8. 4926202 - Shutter for use in camera (1990-05-15),
9. 4825236 - Shutter for camera (1989-04-25),
10. 4692009 - Braking device for shutter (1987-09-08),
11. 4660952 - Blade type shutter (1987-04-28),
12. 4382670 - Focal plane shutter blade arrangement (1983-05-10),
13. 4373797 - Electromagnetically driven shutter (1983-02-15),
14. 4364654 - Electromagnetic release shutter (1982-12-21),
15. 4355878 - Magnetic device (1982-10-26),

Title: Fumio Shimada: Pioneering Inventor from Kawasaki

Introduction: Fumio Shimada is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fumio Shimada 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, Fumio Shimada 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, Fumio Shimada has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Fumio Shimada's relentless pursuit of innovation and his passion for creating technology that positively impacts society solidify his position as a pioneering inventor in the global technological landscape.

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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