Yamatokoriyama, Japan

Shin-ichirou Ohhashi

This inventor holds 1 USPTO granted patent. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichirou Ohhashi. Retrieved from https://idiyas.com/inventor/shin-ichirou-ohhashi

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 = 7.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Shin-ichirou Ohhashi

Introduction

Shin-ichirou Ohhashi is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of image forming technology. His work focuses on enhancing image quality through innovative apparatus designs.

Latest Patents

Ohhashi holds a patent for an "Image forming apparatus having an image-quality correction function." This invention is designed to compensate for voltage applied to an exposure lamp and a charger based on changes in the density of a toner image. The apparatus measures the density of a reference toner image using a toner-density sensor. It calculates the necessary voltage compensation to achieve optimal image quality. This technology allows for the consistent production of high-quality copied images while reducing the number of components required in image forming devices.

Career Highlights

Shin-ichirou Ohhashi is associated with Sharp Corporation, a leading company in the electronics industry. His work has contributed to advancements in imaging technology, making significant impacts on the efficiency and quality of image production.

Collaborations

Ohhashi has collaborated with notable colleagues, including Kazuyuki Ohnishi and Yasutaka Maeda. Their combined expertise has fostered innovation within their projects.

Conclusion

Shin-ichirou Ohhashi's contributions to image forming technology exemplify the importance of innovation in enhancing product quality and efficiency. His patent reflects a commitment to advancing the field and improving user experience.

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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