Hiroaki Kato

This inventor holds 11 USPTO granted patents. Top assignees: Ricoh Company, Ltd., Minolta Company, Ltd.. Active years: 2004-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Kato. Retrieved from https://idiyas.com/inventor/hiroaki-kato-rzvwsv07

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

USPTO Granted Patents = 11

% Patents Active = 27.3

Average Co-Inventor Count = 7.5

ph-index = 5

Forward Citations = 72(Granted Patents)

Location History:

Itami, JP (2004)
Nagaokakyo, JP (2009 - 2011)

Company Filing History:

Minolta Company, Ltd.

patents

Years Active: 2004-2011

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8053154 - Toner and image forming method (2011-11-08),

2. 8043779 - Pulverized toner (2011-10-25),

3. 7979010 - Image forming apparatus and image forming method (2011-07-12),

4. 7833686 - Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatus (2010-11-16),

5. 7820348 - Toner recovery apparatus, process cartridge, and image forming apparatus (2010-10-26),

6. 7817946 - Developing device, image developing method, image forming apparatus, image forming method, and process cartridge (2010-10-19),

7. 7749671 - Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same (2010-07-06),

8. 7720428 - Toner recovery apparatus, process cartridge, and image forming apparatus (2010-05-18),

9. 7587159 - Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position (2009-09-08),

10. 7556904 - Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same (2009-07-07),

11. 6777151 - Negatively chargeable toner and image-forming method (2004-08-17),

Title: Inventor Hiroaki Kato

Introduction: Hiroaki Kato is a renowned inventor based in Nagaokakyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroaki Kato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: Throughout his career, Hiroaki Kato has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the industry. His dedication to pushing the boundaries of technology has earned him recognition as a pioneer in his field.

Collaborations: Hiroaki Kato has collaborated with top companies in Japan and internationally to bring his inventions to the market, fostering a culture of innovation and excellence in the industry. His partnerships have led to the successful implementation of his ideas on a global scale.

Conclusion: In conclusion, Hiroaki Kato's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor, shaping the future of technology in Japan and beyond.

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]