Kyoto, Japan

Hitoshi Togawa

This inventor holds 1 USPTO granted patent. Top assignee: Dainippon Screen Mfg. Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Togawa. Retrieved from https://idiyas.com/inventor/hitoshi-togawa-u1z0x6gg

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: Hitoshi Togawa: Innovator in Automatic Processing Technology

Introduction

Hitoshi Togawa is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of automatic processing technology. His innovative approach has led to the development of a unique device that enhances the efficiency of photographic processing.

Latest Patents

Togawa holds a patent for a "Device for replenishing fixing solution employed in automatic processor." This invention involves a fixer replenishing device that dilutes a hardening agent with water before mixing it with a fixing agent. This method prevents the direct mixing of the hardening agent with the fixing agent, thereby avoiding the deposition of crystals.

Career Highlights

Hitoshi Togawa is associated with Dainippon Screen Mfg. Co., Ltd., a company renowned for its advancements in imaging technology. His work has been instrumental in improving the functionality and reliability of automatic processors used in various applications.

Collaborations

Throughout his career, Togawa has collaborated with esteemed colleagues, including Yoshihiro Masuda and Nobuaki Miura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hitoshi Togawa's contributions to automatic processing technology exemplify the spirit of innovation. His patented device not only enhances processing efficiency but also showcases the importance of collaboration in the field of invention.

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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