Hino both of, Japan

Hidehiko Kurotsu

This inventor holds 1 USPTO granted patent. Top assignee: Konishiroku Photo Industry Co., Ltd.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidehiko Kurotsu. Retrieved from https://idiyas.com/inventor/hidehiko-kurotsu

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 = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: Innovations of Hidehiko Kurotsu

Introduction

Hidehiko Kurotsu is a notable inventor based in Hino, Japan. He has made significant contributions to the field of technology, particularly in the area of copying machines. His innovative approach has led to the development of a unique method that enhances the efficiency of temperature control in these devices.

Latest Patents

Kurotsu holds a patent for a method of using a temperature controller for a fixing device of a copying machine. This invention involves a system where lamp heaters are controlled by a temperature detector to maintain a constant temperature during the copying cycle. The method ensures that the temperature is regulated until the paper reaches the fixing device, after which full power is applied to the lamps until the paper exits the device. This innovative approach optimizes the performance of copying machines.

Career Highlights

Kurotsu is associated with Konishiroku Photo Industry Co., Ltd., a company known for its advancements in photographic technology. His work has contributed to the company's reputation for innovation and quality in the industry.

Collaborations

Kurotsu has collaborated with Hiroshi Katakura, a fellow innovator, to further enhance the development of technologies in their field. Their partnership has fostered a creative environment that encourages the exploration of new ideas and solutions.

Conclusion

Hidehiko Kurotsu's contributions to the field of copying technology exemplify the spirit of innovation. His patented method for temperature control in copying machines showcases his commitment to improving efficiency and performance 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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