Hino, Japan

Kaoru Hattori

This inventor holds 1 USPTO granted patent. Top assignee: Konica Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Hattori. Retrieved from https://idiyas.com/inventor/kaoru-hattori-42qrrl5q

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Kaoru Hattori: Innovator in Photographic Materials

Introduction

Kaoru Hattori is a notable inventor based in Hino, Japan. He has made significant contributions to the field of photographic materials, particularly through his innovative processes. His work has led to advancements in the production of silver halide photographic materials.

Latest Patents

Hattori holds a patent for a "Process for producing silver halide photographic material." This process involves adding at least 10 mg of a calcium salt per mole of silver halide during the critical stages of emulsion ripening. The patent outlines the use of specific compounds that enhance the quality and performance of the photographic material.

Career Highlights

Hattori is associated with Konica Corporation, a leading company in imaging and printing technologies. His expertise in photographic materials has positioned him as a key figure in the industry. He has been instrumental in developing processes that improve the efficiency and effectiveness of photographic products.

Collaborations

Throughout his career, Hattori has collaborated with esteemed colleagues such as Isamu Morimoto and Koichi Ueda. These partnerships have fostered innovation and have contributed to the success of various projects within the company.

Conclusion

Kaoru Hattori's contributions to the field of photographic materials exemplify his innovative spirit and dedication to advancing technology. His patent and collaborations highlight his role as a significant inventor in the industry.

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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