Numazu, Japan

Shinichiroh Yagi

This inventor holds 1 USPTO granted patent. Top assignee: Ricoh Company, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichiroh Yagi. Retrieved from https://idiyas.com/inventor/shinichiroh-yagi

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Shinichiroh Yagi: Innovator in Dry Toner Technology

Introduction

Shinichiroh Yagi is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of developing methods for dry toners. His innovative work has led to advancements that enhance image quality and durability in developing apparatus.

Latest Patents

Yagi holds a patent for a method of developing one component developers and the dry toner associated with it. The patent, titled "One component developer developing method and dry toner therefor," describes a dry toner that includes a metal oxide in an amount of from about 10 to about 30 parts by weight per 100 parts by weight of the toner, along with a metal-containing azo dye. This formulation is designed to provide excellent image qualities and durability while preventing contamination of the developing apparatus. He has 1 patent to his name.

Career Highlights

Shinichiroh Yagi is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of toner technology. His work has been instrumental in developing products that meet the demands of modern imaging technologies.

Collaborations

Yagi has collaborated with notable colleagues, including Masahide Yamashita and Hachiroh Tosaka. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Shinichiroh Yagi's contributions to dry toner technology exemplify the impact of innovation in the imaging industry. His work not only enhances product performance but also sets a standard for future developments in the field.

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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