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For the Inventor, By the Inventor

Kawasaki, Japan

Koichi Aizawa

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent, primarily in Electrophotographic Materials. Top assignees: Fuji Electric Co., Ltd., Dow Corning Corporation, Dow Corning Kabushiki Kaisha. Active years: 1987-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Aizawa. Retrieved from https://idiyas.com/inventor/koichi-aizawa-sncjqvrl

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 100.0


Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 265(Granted Patents)


Location History:

  • Kawagawa, JP (1989)
  • Yokosuka, JP (1988 - 1992)
  • Kamakura, JP (1989 - 1995)
  • Kanagawa, JP (1987 - 1996)
  • Kawasaki, JP (1993 - 1996)
  • Nagano, JP (1998 - 2004)

Company Filing History:

goldMedal9 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
silverMedal3 out of 2,921 
 
Dow Corning Corporation
 patents
bronzeMedal3 out of 7 
 
Dow Corning Kabushiki Kaisha
 patents
4. 1 out of 24 
 
Fuji Electric Imaging Device Co., Ltd.
 patents

Years Active: 1987-2004

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Areas of Expertise:
Electrophotographic Photoconductor
Silicone Antifoaming Agent
Photosensitive Body
Photoreceptor
Silicone Foam Control
Heat-Resistant Polyorganosiloxane
Amorphous Silicon
Electrophotographic Light-Sensitive Element
Phosphorus Containing
Electrophotographic Photosensitive Material
Defomer Composition
16 patents (USPTO):Explore Patents
1. 6720121 - Electrophotographic photoconductor and manufacturing method therefor (2004-04-13),
2. 5744271 - Photoconductor for electrophotography (1998-04-28),
3. 5556902 - Silicone antifoaming agent composition (1996-09-17),
4. 5554472 - Electrophotographic photoconductors (1996-09-10),
5. 5401600 - Photosensitive body for electrophotography (1995-03-28),
6. 5380464 - Silicone foam control composition (1995-01-10),
7. 5215843 - Photoconductor for electrophotography with phosphorus containing (1993-06-01),
8. 5162184 - Electrophotographic photoreceptor (1992-11-10),
9. 5153258 - Silicone antifoaming agent composition (1992-10-06),
10. 4837137 - Electrophotographic photoreceptor (1989-06-06),
11. 4833055 - Electrophotographic photoreceptor comprising amorphous silicon and (1989-05-23),
12. 4824903 - Heat-resistant polyorganosiloxane composition (1989-04-25),
13. 4770966 - Electrophotographic photosensitive material comprising amorphous carbon (1988-09-13),
14. 4749740 - Method of producing a silicone defoamer composition (1988-06-07),
15. 4675265 - Electrophotographic light-sensitive element with amorphous C overlayer (1987-06-23),

Title: The Innovative Journey of Koichi Aizawa

Introduction:

Koichi Aizawa, a distinguished inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Aizawa's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

With a career spanning over two decades, Aizawa has established himself as a pioneer in the tech industry, with a keen focus on developing cutting-edge solutions that address real-world challenges. His work has not only garnered critical acclaim but has also revolutionized various sectors.

Collaborations:

Throughout his career, Aizawa has collaborated with leading research institutions, universities, and tech companies to further enhance his inventions and bring them to the market. His collaborative efforts have resulted in the successful implementation of several groundbreaking technologies.

Conclusion:

In conclusion, Koichi Aizawa's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor. His contributions continue to inspire the next generation of inventors and shape the future of technology.

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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