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For the Inventor, By the Inventor

Shizuoka, Japan

Akihiko Nakazawa

This inventor holds 36 USPTO granted patents and 2 EPO patents, primarily in Electrophotographic Technologies. Top assignee: Canon Kabushiki Kaisha. Active years: 1994-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Nakazawa. Retrieved from https://idiyas.com/inventor/akihiko-nakazawa

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

USPTO Granted Patents = 36

% Patents Active = 72.2


Average Co-Inventor Count = 5.1

ph-index = 10

Forward Citations = 350(Granted Patents)


Location History:

  • Kanagawa, JP (1994 - 1996)
  • Shiroyamamachi, JP (1997 - 1999)
  • Kanagawa-ken, JP (1997 - 2004)
  • Shizuoka-ken, JP (1999 - 2007)
  • Shizuoka, JP (2002 - 2008)
  • Sunto-gun, JP (2003 - 2011)

Company Filing History:

goldMedal36 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1994-2011

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Areas of Expertise:
Electrophotographic Belt
Image Forming Apparatus
Toner Development
Process Cartridge
Intermediate Transfer Member
Endless Belt
Fiber-Reinforced Member
Full-Color Imaging
Electrostatic Image
Production Method
Serpentine Motion
Magnetic Developer
36 patents (USPTO):Explore Patents
1. 7979004 - Electrophotographic belt, production method of electrophotographic belt, and electrophotographic apparatus (2011-07-12),
2. 7352984 - Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt (2008-04-01),
3. 7208211 - Electrophotographic belt member, process for producing electrophotographic belt member, and electrophotographic apparatus (2007-04-24),
4. 7201967 - Electrophotographic endless belt, process for producing electrophotographic endless belt, and electrophotographic apparatus (2007-04-10),
5. 6928256 - Electrophotographic endless belt, process cartridge, and electrophotographic apparatus (2005-08-09),
6. 6853824 - Electrophotographic endless belt comprising meandering-preventive member, and process cartridge and electrophotographic apparatus having such an endless belt (2005-02-08),
7. 6852400 - Endless belt electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt (2005-02-08),
8. 6795667 - Process cartridge and electrophotographic apparatus having an intermediate transfer belt (2004-09-21),
9. 6775494 - Process cartridge, image forming apparatus and intermediate transfer belt (2004-08-10),
10. 6766127 - Image forming apparatus having process cartridge with intermediate transfer belt (2004-07-20),
11. 6737133 - Electrophotographic seamless belt, and electrophotographic apparatus having the electrophotographic seamless belt (2004-05-18),
12. 6725002 - Process cartridge, electrophotographic apparatus and image forming method (2004-04-20),
13. 6718148 - Process cartridge, electrophotographic apparatus and image-forming method (2004-04-06),
14. 6704535 - Fiber-reinforced intermediate transfer member for electrophotography, and electrophotographic apparatus including same (2004-03-09),
15. 6674989 - Endless belt with serpentine motion preventing member and image forming apparatus including same (2004-01-06),

Title: **Akihiko Nakazawa: Innovator in Electrophotographic Technology**

Introduction

Akihiko Nakazawa is a prominent inventor based in Shizuoka, Japan, known for his significant contributions to the field of electrophotographic technology. With an impressive portfolio of 36 patents, Nakazawa has demonstrated a continuous commitment to innovation and excellence in his field.

Latest Patents

Among Nakazawa’s most recent patents are several advancements in the design and production of electrophotographic belts and apparatus. His inventions include a unique electrophotographic belt made from a thermoplastic resin composition. This belt features a flake-shaped portion distinguished by specific measurements regarding thickness, enhancing its performance. Additionally, he has developed an electrophotographic endless belt composed of polyamide resin, carbon black, and various fillers. This innovation highlights a calculated ratio of the materials involved, ensuring optimal functionality in electrophotographic apparatuses.

Career Highlights

Nakazawa has dedicated his professional journey to innovations in electrophotography while working with Canon Kabushiki Kaisha. His extensive research and development efforts have contributed significantly to the company's portfolio in imaging technologies. His inventions are critical in advancing the efficiency and effectiveness of imaging products, marking him as an influential figure in the industry.

Collaborations

Throughout his career, Nakazawa has collaborated with talented colleagues, including Takashi Kusaba and Atsushi Tanaka. Together, they have worked on various projects that have pushed the boundaries of technology in electrophotography, leading to impactful patents that have benefited the industry as a whole.

Conclusion

Akihiko Nakazawa's innovation in electrophotographic technology exemplifies the importance of creativity and technical expertise in modern invention. With a strong foundation in research and a commitment to continuous improvement, Nakazawa is undoubtedly a key contributor to advancements in imaging technology, inspiring future generations of inventors.

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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