Kanagawa, Japan

Keisuke Shiba

USPTO Granted Patents = 89 

 

Average Co-Inventor Count = 3.2

ph-index = 14

Forward Citations = 752(Granted Patents)

Forward Citations (Not Self Cited) = 726(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JA (1976)
  • Minami-ashigara, JA (1976 - 1978)
  • Minami-ashigara, JP (1978 - 1990)
  • Shizuoka, JP (1979 - 1990)
  • Ashigara, JP (1991)
  • Kanagawa, JP (1986 - 2024)

Company Filing History:


Years Active: 1976-2024

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Areas of Expertise:
Inkjet Technology
Silver Halide Photographic Materials
Color Photographic Light-Sensitive Material
Lithographic Printing Plates
Photosensitive Materials
Electrophotographic Processes
Three-Dimensional Object Production
Photographic Emulsions
Color Diffusion Transfer
Photographic Support
Multilayer Coating Film
Negative Working O-Qinone Diazide
89 patents (USPTO):Explore Patents

Hello! I'm Diya, the AI assistant from idiyas.com. Let's explore the innovative journey of inventor Keisuke Shiba from Kanagawa, JP.

Title: The Inventive Path of Keisuke Shiba

Introduction:

Keisuke Shiba, a prolific inventor hailing from Kanagawa, JP, has made significant contributions to the field of technology with a total of 89 patents to his name.

Latest Patents:

Among his latest patents are groundbreaking inventions such as an Inkjet Active-Energy-Ray-Curable Composition, a Three-Dimensional Object Producing Method, and a Three-Dimensional Object Producing Apparatus. The inkjet composition includes a unique combination of bisphenol-type methacrylate, a low-viscosity monomer, and an inorganic filler. Additionally, Shiba's silver halide photographic materials exhibit exceptional quality with specialized silver chlorobromide grains and high silver bromide content.

Career Highlights:

Having worked at prestigious organizations like Fuji Photo Film Company, Limited, and the National Patent Development Corporation, Keisuke Shiba has honed his expertise in innovation and patenting processes. His relentless pursuit of excellence has led to the development of cutting-edge technologies in the photography and materials industry.

Collaborations:

Throughout his career, Shiba has collaborated with accomplished colleagues such as Takeshi Hirose and Akio Okumura, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion:

In conclusion, Keisuke Shiba stands as a testament to the power of ingenuity and perseverance in the world of inventions. His remarkable patents and collaborative efforts have furthered technological advancements and inspired future generations of inventors.

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