Fuji, Japan

Tetsuo Siga

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Siga. Retrieved from https://idiyas.com/inventor/tetsuo-siga

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Tetsuo Siga: Innovator in Dry Image Forming Materials

Introduction

Tetsuo Siga is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of imaging technology, particularly with his innovative patent related to dry image forming materials. His work has implications for various applications in imaging and photography.

Latest Patents

Tetsuo Siga holds a patent for a "Post-activation type dry image forming material." This novel heat-activatable and heat-developable dry image forming material comprises several key components. These include a silver salt of long-chain fatty acid with at least 16 carbon atoms, a reducing agent for silver ions, a silver halide component including silver iodide, an oxidizing agent for free silver, a photoreactive halogeno oxidizing agent, a binder, and a specific spectral sensitizing dye. This invention has been found to have improved spectral sensitivity as well as excellent storage stability. He has 1 patent to his name.

Career Highlights

Tetsuo Siga is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a prominent company in the chemical and materials industry. His work at this organization has allowed him to focus on developing advanced materials that enhance imaging technologies.

Collaborations

Throughout his career, Tetsuo has collaborated with notable colleagues such as Shozo Kinoshita and Yoshinobu Ito. These collaborations have contributed to the advancement of their shared goals in the field of imaging technology.

Conclusion

Tetsuo Siga's innovative work in dry image forming materials showcases his expertise and commitment to advancing imaging technology. His contributions are significant in enhancing the performance and stability of imaging materials.

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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