Mitsuto Fujiwhara

This inventor holds 33 USPTO granted patents, primarily in Photographic Materials. Top assignees: Konishiroku Photo Industry Co., Ltd., Konica Corporation. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuto Fujiwhara. Retrieved from https://idiyas.com/inventor/mitsuto-fujiwhara

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

USPTO Granted Patents = 33

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 10

Forward Citations = 317(Granted Patents)

Location History:

Hachioji, JA (1976 - 1977)
Hino, JA (1976 - 1978)
Hachioji, JP (1979 - 1982)
Hino, JP (1978 - 1991)
Tokyo, JP (1980 - 1991)

Company Filing History:

32 out of 1,252

Konishiroku Photo Industry Co., Ltd.

Years Active: 1976-1991

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Areas of Expertise:

Light-Sensitive

Silver Halide

Photographic Material

Dye Image

Color Couplers

Chlorophenylhydrazine

Amplification Process

Development Inhibitor

Color Image Fading

Impregnated Polymer

High-Contrast

Black-White

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5051346 - Light-sensitive photographic material comprising lipophilic coupler (1991-09-24),

2. 5041667 - Process for producing chlorophenylhydrazine compounds (1991-08-20),

3. 4968594 - Silver halide color photographic material (1990-11-06),

4. 4871655 - Light-sensitive silver halide color photographic material containing (1989-10-03),

5. 4690888 - Silver halide color photo-sensitive material (1987-09-01),

6. 4416980 - High-contrast light-sensitive silver halide photographic material (1983-11-22),

7. 4368258 - Process for preparing impregnated polymer latex compositions (1983-01-11),

8. 4314023 - Photographic silver halide materials containing yellow coupler (1982-02-02),

9. 4289847 - Method of forming dye image (1981-09-15),

10. 4275148 - Light-sensitive silver halide color photographic materials (1981-06-23),

11. 4234678 - Light-sensitive silver halide photographic materials (1980-11-18),

12. 4233400 - Light-sensitive silver halide photographic material containing (1980-11-11),

13. 4210715 - Light-sensitive silver halide photographic material and method of (1980-07-01),

14. 4207111 - Light-sensitive silver halide color photographic materials (1980-06-10),

15. 4203767 - Amplification process for light-sensitive color photographic material (1980-05-20),

Title: The Innovative Journey of Mitsuto Fujiwhara

Introduction: Mitsuto Fujiwhara, a pioneering inventor hailing from Hino, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Fujiwhara's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Mitsuto Fujiwhara has established himself as a leading figure in the field of technology, holding numerous patents that have revolutionized various industries. His innovative spirit and dedication to pushing the boundaries of what is possible have earned him recognition worldwide.

Collaborations: Throughout his career, Fujiwhara has collaborated with top research institutions, leading companies, and brilliant minds in the industry to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Mitsuto Fujiwhara's relentless pursuit of innovation and his passion for creating a better world through technology have solidified his place as a visionary inventor. His contributions continue to inspire future generations to push the limits of what is possible in the world of inventions.

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]