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For the Inventor, By the Inventor

Kanagawa, Japan

Kimitaka Kameoka

This inventor holds 16 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimitaka Kameoka. Retrieved from https://idiyas.com/inventor/kimitaka-kameoka

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 178(Granted Patents)


Location History:

  • Minami-ashigara, JA (1976)
  • Minami-ashigara, JP (1979 - 1981)
  • Kanagawa, JP (1983 - 1992)

Company Filing History:

goldMedal16 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents

Years Active: 1976-1992

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16 patents (USPTO):Explore Patents
1. 5085970 - Image forming method (1992-02-04),
2. 4929535 - High contrast negative image-forming process (1990-05-29),
3. 4916829 - Method of and apparatus for drying photographic light-sensitive material (1990-04-17),
4. 4914835 - Method of and apparatus for drying photographic light-sensitive material (1990-04-10),
5. 4914002 - Silver halide photographic material (1990-04-03),
6. 4908293 - Superhigh contrast negative type silver halide photographic material (1990-03-13),
7. 4818659 - Silver halide photographic materials for photochemical process which can (1989-04-04),
8. 4761362 - Processing a photographic material comprising an emulsion layer (1988-08-02),
9. 4737452 - Silver halide photographic materials (1988-04-12),
10. 4725532 - Silver halide photographic light-sensitive material and high contrast (1988-02-16),
11. 4722884 - Silver halide photographic light-sensitive materials and method for (1988-02-02),
12. 4681836 - Silver halide photographic material and method for forming high contrast (1987-07-21),
13. 4396709 - Method of improving adhesion resistance of silver halide photographic (1983-08-02),
14. 4264719 - Method for preventing adhesion of silver halide photographic (1981-04-28),
15. 4144069 - Method of image formation (1979-03-13),

Title: Kimitaka Kameoka: Innovator in Image Forming Technologies

Introduction

Kimitaka Kameoka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technologies, holding a total of 16 patents. His work has been instrumental in advancing photographic materials and processes.

Latest Patents

Kameoka's latest patents include an innovative image forming method. This method involves providing a photosensitive material with a gamma value of not less than 10, which can be handled under bright light. The process includes image-wise exposure to light, followed by contrast development processing, resulting in high-quality images. Another notable patent is a high contrast negative image-forming process. This invention allows for the quick formation of high contrast negative images using a silver halide photographic material that contains a hydrazine derivative. The process enhances the quality of images produced for photomechanical applications.

Career Highlights

Kameoka is associated with Fuji Photo Film Company, Limited, where he has contributed to various advancements in photographic technology. His expertise in developing high-quality imaging processes has positioned him as a key figure in the industry.

Collaborations

Kameoka has worked alongside notable colleagues such as Yoshio Inagaki and Nobuaki Inoue. Their collaborative efforts have furthered the development of innovative imaging solutions.

Conclusion

Kimitaka Kameoka's contributions to image forming technologies have had a lasting impact on the field. His patents reflect a commitment to innovation and excellence in photographic materials and processes.

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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