logo

For the Inventor, By the Inventor

Kanagawa, Japan

Hiroko Kobayashi

This inventor holds 12 USPTO granted patents and 15 published patent applications and 4 EPO patents. Top assignees: Fujifilm Business Innovation Corp., Fuji Xerox Co., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroko Kobayashi. Retrieved from https://idiyas.com/inventor/hiroko-kobayashi

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

USPTO Granted Patents = 12 

% Patents Active = 91.7

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal7 out of 2,396 
 
Fujifilm Business Innovation Corp.
 patents
silverMedal5 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents

Years Active: 2014-2026

Loading Chart...
Loading Chart...
12 patents (USPTO):Explore Patents
1. 12748356 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2026-09-29),
2. 12724355 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2026-09-01),
3. 12650654 - Image forming unit and image forming apparatus (2026-06-09),
4. 12613476 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2026-04-28),
5. 12596311 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2026-04-07),
6. 12117741 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2024-10-15),
7. 11892780 - Image forming apparatus and process cartridge (2024-02-06),
8. 10824087 - Charging member, charging device, process cartridge, and image forming apparatus (2020-11-03),
9. 10761449 - Charging device, process cartridge, and image forming apparatus (2020-09-01),
10. 9829819 - Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method (2017-11-28),
11. 9785076 - Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method (2017-10-10),
12. 8652739 - Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method (2014-02-18),

Title: Inventor Hiroko Kobayashi

Introduction: Hiroko Kobayashi is a pioneering inventor based in Kanagawa, Japan, known for her groundbreaking contributions to various technological fields.

Latest Patents: Hiroko Kobayashi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Hiroko Kobayashi has led numerous research projects that have resulted in cutting-edge inventions and technologies that have revolutionized the way we live and work.

Collaborations: Throughout her career, Hiroko Kobayashi has collaborated with leading research institutions, universities, and tech companies to further develop and implement her inventions, fostering a culture of innovation and collaboration in the industry.

Conclusion: Hiroko Kobayashi's passion for innovation and her relentless drive to push the boundaries of technology have solidified her reputation as a visionary inventor in the global tech community.

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]
Loading…