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Yoshifumi Eri

This inventor holds 25 USPTO granted patents and 6 published patent applications. Top assignees: Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp.. Active years: 2015-2025.

USPTO Granted Patents = 25 (Patent Applications = 6)

% Patents Active = 92.0

Average Co-Inventor Count = 7.5

ph-index = 2

Forward Citations = 9(Granted Patents)

Location History:

Kanagawa, JP (2015 - 2024)
Minamiashigara, JP (2018 - 2024)

Company Filing History:

Fujifilm Business Innovation Corp.

patents

Years Active: 2015-2025

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12455515 - Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method (2025-10-28),

2. 12421396 - Silica particles and method for producing the same (2025-09-23),

3. 12351467 - Silica particle and method for producing the same (2025-07-08),

4. 12287607 - Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method (2025-04-29),

5. 12215033 - Silica particles comprising nitrogen element-containing compound containing molybdenum element (2025-02-04),

6. 12162769 - Silica particles and manufacturing method thereof (2024-12-10),

7. 12077443 - Silica particles and method for producing the same (2024-09-03),

8. 11866340 - Silica particle and method for producing the same (2024-01-09),

9. 11795302 - Resin particles and method for manufacturing resin particles (2023-10-24),

10. 11535757 - Organic substance-attached porous inorganic oxide particle (2022-12-27),

11. 10570020 - Silica particle and method of preparing silica particle (2020-02-25),

12. 10100176 - Resin particle composition (2018-10-16),

13. 10081718 - Resin particle composition (2018-09-25),

14. 10061216 - Electrostatic image developer and toner, electrostatic image developer and toner cartridge (2018-08-28),

15. 9946178 - Toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method (2018-04-17),

Title: Yoshifumi Eri: Pioneering Inventor from Kanagawa

Introduction: Yoshifumi Eri is a distinguished inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshifumi Eri's latest patents include cutting-edge advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of scientific discovery.

Career Highlights: With a career spanning over two decades, Yoshifumi Eri has established himself as a leading figure in the world of inventors, with numerous accolades recognizing his innovative spirit and transformative inventions.

Collaborations: Throughout his career, Yoshifumi Eri has collaborated with top research institutions, universities, and tech companies, fostering a culture of innovation and knowledge-sharing that has led to the development of revolutionary technologies.

Conclusion: Yoshifumi Eri's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventors, inspiring generations to come.

Profile summary based on public USPTO records.

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