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For the Inventor, By the Inventor

Ushiku, Japan

Fumitake Hirobe

This inventor holds 27 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Image Processing Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumitake Hirobe. Retrieved from https://idiyas.com/inventor/fumitake-hirobe

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

USPTO Granted Patents = 27 

% Patents Active = 55.6

 

Average Co-Inventor Count = 1.9

ph-index = 10

Forward Citations = 208(Granted Patents)


Location History:

  • Yokohama, JP (1998)
  • Odawara, JP (2002)
  • Kanagawa, JP (2003)
  • Ibaraki, JP (2005 - 2006)
  • Ushiku, JP (2005 - 2015)

Company Filing History:

goldMedal27 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1998-2015

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Areas of Expertise:
Image Forming Apparatus
Electrophotographic
Image Density Control
Toner Measurement
Developer Replenishment
Developer Density Control
Photosensitive Member
Magnetic Field Generator
Color Toner
Transparent Toner
Developer Carrying Members
Electrostatic Potential
27 patents (USPTO):Explore Patents
1. 9052636 - Image forming apparatus (2015-06-09),
2. 9042757 - Image forming apparatus (2015-05-26),
3. 8768188 - Image forming apparatus (2014-07-01),
4. 8744294 - Electrophotographic image forming apparatus with image density control (2014-06-03),
5. 8559835 - Image forming apparatus capable of measuring an amount of adhered toner and controlling an image density (2013-10-15),
6. 8385754 - Image forming apparatus featuring forced discharging of excessive developer (2013-02-26),
7. 7881638 - Developing apparatus (2011-02-01),
8. 7826772 - Image forming apparatus using color toner and transparent toner (2010-11-02),
9. 7630670 - Developing apparatus and image forming apparatus (2009-12-08),
10. 7596345 - Image forming apparatus with a developer comprising at least a toner and a first external additive (2009-09-29),
11. 7386261 - Image forming apparatus having movable developing devices and developer replenishment device (2008-06-10),
12. 7362989 - Developing apparatus for image forming apparatus (2008-04-22),
13. 7277649 - Developing apparatus and image forming method (2007-10-02),
14. 7263318 - Image forming apparatus including an index feature for extending the life of a photosensitive member (2007-08-28),
15. 7231168 - Image forming apparatus (2007-06-12),

Title: The Innovative Journey of Fumitake Hirobe

Introduction: Fumitake Hirobe is a renowned inventor hailing from Ushiku, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fumitake Hirobe 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 two decades, Hirobe has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Fumitake Hirobe 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 successful projects and inventions.

Conclusion: Fumitake Hirobe's passion for innovation, coupled with his relentless drive to create a positive impact on society through technology, solidifies his position as a visionary inventor shaping the future of technological advancements.

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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