Shuji Sato

This inventor holds 66 USPTO granted patents and 8 published patent applications and 1 EPO patent, primarily in Electrostatic Toner Development (CPC class G03G). Top assignees: Fuji Xerox Co., Ltd., Sony Corporation, Fujifilm Business Innovation Corp.. Active years: 1993-2024.

USPTO Granted Patents = 66 (Patent Applications = 8)

% Patents Active = 83.3

EPO Patents = 1

Average Co-Inventor Count = 4.9

ph-index = 9

Forward Citations = 336(Granted Patents)

Forward Citations (Not Self Cited) = 309(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Sagamihara, JP (1999)
Minami Ashigara, JP (1997 - 2011)
Kanagawa, JP (1993 - 2024)

Company Filing History:

Fujifilm Business Innovation Corp.

patents

Years Active: 1993-2024

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Areas of Expertise:

Electrostatic Toner

Image Forming Apparatus

Toner Cartridge

Developer Cartridge

Electrophotography

Production Method

Electrostatic Image

Brightness Toner

Image Forming Method

Electrostatic Charge Developer

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12075569 - Circuit board producing apparatus (2024-08-27),

2. 11272622 - Method for producing circuit board and method for producing integrated circuit including the same (2022-03-08),

3. 10088763 - Electrostatic charge image developer, developer cartridge, and process cartridge (2018-10-02),

4. 9891545 - Electrostatic charge image developer, developer cartridge, and process cartridge (2018-02-13),

5. 9606463 - Electrostatic-image developing toner, electrostatic image developer, and toner cartridge (2017-03-28),

6. 9557674 - Toner set, image forming apparatus, and image forming method (2017-01-31),

7. 9535349 - Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge (2017-01-03),

8. 9383669 - Brilliant toner, developer, toner cartridge, process cartridge, and image forming apparatus (2016-07-05),

9. 9335647 - Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, and process cartridge (2016-05-10),

10. 9304425 - Brilliant toner, electrostatic charge image developer, and toner cartridge (2016-04-05),

11. 9244372 - Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge (2016-01-26),

12. 9182692 - Brightness toner, development, toner cartridge, process cartridge, image forming apparatus, and method for producing the brightness toner (2015-11-10),

13. 9158226 - Image forming apparatus, electrostatic charge image developing carrier set, and process cartridge set (2015-10-13),

14. 9052620 - Toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method (2015-06-09),

15. 8859176 - Toner, developer, toner cartridge, and image forming apparatus (2014-10-14),

Title: The Innovative Journey of Shuji Sato

Introduction: Shuji Sato, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Shuji Sato's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge solutions for renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Shuji Sato has established himself as a leading figure in the tech industry, holding multiple patents in various sectors such as robotics, telecommunications, and sustainable energy.

Collaborations: Throughout his career, Shuji Sato has collaborated with top research institutions, leading tech companies, and renowned universities to further develop and implement his innovative ideas, showcasing his ability to work across diverse teams and disciplines.

Conclusion: Shuji Sato's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor, shaping the future of various industries with his groundbreaking creations.