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For the Inventor, By the Inventor

Kanagawa, Japan

Susumu Suzuka

This inventor holds 32 USPTO granted patents, primarily in Electrophotographic Materials. Top assignees: Ricoh Company, Ltd., Hodogaya Chemical Co., Ltd., Oriental Photo Industries Co., Ltd.. Active years: 1984-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Suzuka. Retrieved from https://idiyas.com/inventor/susumu-suzuka

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

USPTO Granted Patents = 32

% Patents Active = 90.6

Average Co-Inventor Count = 5.4

ph-index = 14

Forward Citations = 474(Granted Patents)


Location History:

  • Tokyo, JP (1984 - 1990)
  • Yono, JP (1985 - 1993)
  • Saitama, JP (1999 - 2001)
  • Kawasaki, JP (2003)
  • Ibaraki, JP (2005)
  • Kanagawa, JP (2001 - 2006)

Company Filing History:

goldMedal20 out of 28,934 
 
Ricoh Company, Ltd.
 patents
silverMedal18 out of 328 
 
Hodogaya Chemical Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
Oriental Photo Industries Co., Ltd.
 patent
4. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1984-2006

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Areas of Expertise:
Electrophotographic
Photoconductor
Polycarbonate Resin
Toner Composition
Diphenol Compound
Aromatic Block
Process Cartridge
Image Forming
Heat Sensitive Material
Fluoran Compounds
Polyolefin Derivatives
Carbazole Compounds
32 patents (USPTO):Explore Patents
1. 7071285 - Aromatic polycarbonate resin, electrophotographic photoconductor, process cartridge, and electrophotographic image forming method and apparatus (2006-07-04),
2. 6919419 - AROMATIC BLOCK POLYCARBONATE RESIN, DIPHENOL COMPOUND FOR PREPARATION OF THE POLYCARBONATE RESIN, ELECTRO-PHOTOGRAPHIC PHOTOCONDUCTOR, ELECTRO-PHOTOGRAPHIC IMAGE FORMING APPARATUS AND PROCESS, AND PROCESS CARTRIDGE (2005-07-19),
3. 6858161 - Method for purifying electronic item material (2005-02-22),
4. 6790571 - Aromatic polycarbonate resin, electrophotographic photoconductor, process cartridge, and electrophotographic image forming method and apparatus (2004-09-14),
5. 6664361 - Diphenol compound, aromatic polycarbonate and electrophotoconductive photoconductor (2003-12-16),
6. 6576386 - AROMATIC BLOCK POLYCARBONATE RESIN, DIPHENOL COMPOUND FOR PREPARATION OF THE POLYCARBONATE RESIN, ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND PROCESS, AND PROCESS CARTRIDGE (2003-06-10),
7. 6486293 - Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor (2002-11-26),
8. 6303736 - Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor (2001-10-16),
9. 6194535 - Electrophotographic photoconductor and aromatic polycarbonate resin for use therein (2001-02-27),
10. 6187494 - Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor (2001-02-13),
11. 6187492 - Electrophotographic photoconductor and method of producing aromatic polycarbonate resin for use in the photoconductor (2001-02-13),
12. 6172176 - Electrophotographic photoconductor and aromatic polycarbonate resin for use therein (2001-01-09),
13. 6130310 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-10-10),
14. 6066428 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-05-23),
15. 6045959 - Electrophotographic photoconductor and aromatic polycarbonate resin for (2000-04-04),

Title: The Innovative Mind of Susumu Suzuka

Introduction: Susumu Suzuka, a distinguished inventor hailing from Kanagawa, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Susumu Suzuka holds several patents in the realm of electronics and robotics, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Susumu Suzuka has worked tirelessly to develop cutting-edge solutions that have revolutionized the way we interact with technology. His innovative spirit and commitment to excellence have earned him recognition on a global scale.

Collaborations: Throughout his career, Susumu Suzuka has collaborated with leading tech companies and research institutions to bring his ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the creation of groundbreaking inventions that have left a lasting impact on the industry.

Conclusion: Susumu Suzuka's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

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]
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