Hiroto Hasegawa

This inventor holds 29 USPTO granted patents, primarily in Image Processing Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1990-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroto Hasegawa. Retrieved from https://idiyas.com/inventor/hiroto-hasegawa

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

USPTO Granted Patents = 29

% Patents Active = 86.2

Average Co-Inventor Count = 4.8

ph-index = 17

Forward Citations = 559(Granted Patents)

Location History:

Kanagawa, JP (1992)
Yokohama, JP (1994 - 1996)
Kawasaki, JP (1990 - 2002)
Shizuoka, JP (2002 - 2005)
Mishima, JP (1999 - 2013)

Company Filing History:

29 out of 92,901

Canon Kabushiki Kaisha

patents

Years Active: 1990-2025

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Areas of Expertise:

Image Forming Apparatus

Image Heating Apparatus

Fixing Device

Electrophotographic System

Temperature Control

Developing Apparatus

Bimetal Thermoprotector

Charging Device

Process Cartridge

Coated Developing Roller

Non-Adhesive Surface Layer

Elastic Regulating Member

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12210301 - Image forming apparatus (2025-01-28),

2. 8471178 - Image heating apparatus and heater used for the image heating apparatus (2013-06-25),

3. 8068778 - Image heating apparatus and endless belt used for image heating apparatus (2011-11-29),

4. 7518089 - Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus (2009-04-14),

5. 7251447 - Image heating apparatus and conveying roller for use therein (2007-07-31),

6. 7190914 - Image heating apparatus having heater for externally heating fixing roller (2007-03-13),

7. 6915099 - Heat fixing apparatus (2005-07-05),

8. 6701102 - Method and apparatus for controlling the temperature in a fixing device of an image forming apparatus (2004-03-02),

9. 6493521 - Image forming apparatus (2002-12-10),

10. 6347211 - Fixing apparatus preventing leakage of electric current from inner surface of fixing roller (2002-02-12),

11. 6108500 - Image forming apparatus (2000-08-22),

12. 6085058 - Image forming apparatus having transfer rotary member with surface (2000-07-04),

13. 6075228 - Image heating device with bimetal thermoprotector (2000-06-13),

14. 6005594 - Fixing apparatus having a fixing roller with a non-adhesive surface layer (1999-12-21),

15. 5991555 - Image forming apparatus (1999-11-23),

Title: The Innovative Journey of Hiroto Hasegawa

Introduction: Hiroto Hasegawa is a pioneering inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroto Hasegawa 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, Hasegawa has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hiroto Hasegawa has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge exchange that has led to numerous successful projects and inventions.

Conclusion: Hiroto Hasegawa's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the world of technology. His work continues to inspire future generations of inventors and shape the landscape of technological advancements globally.

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]