Toyokawa, Japan

Toshiaki Ishihara

This inventor holds 1 USPTO granted patent. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Ishihara. Retrieved from https://idiyas.com/inventor/toshiaki-ishihara-hm3dpv67

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Toshiaki Ishihara: Innovator in Copying Technology

Introduction

Toshiaki Ishihara is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of copying technology, particularly with his innovative designs that enhance the functionality and efficiency of copying apparatuses. His work has been recognized in the form of patents, showcasing his expertise and creativity in this domain.

Latest Patents

Ishihara holds a patent for a "Slit exposure type copying apparatus." This invention focuses on controlling the operation of the copying apparatus to prevent overheating of the transparent cover for the original supporting station. The design includes a detector switch that deactivates the exposure lamp when the scanning mechanism has traveled a sufficient distance to scan the original. Additionally, it features a second detector switch that ensures the scanning mechanism returns to its initial position after scanning. This innovative approach enhances the reliability and efficiency of the copying process.

Career Highlights

Toshiaki Ishihara is associated with Minolta Camera Kabushiki Kaisha, a company known for its advancements in imaging technology. His work at Minolta has allowed him to develop and refine his inventions, contributing to the company's reputation as a leader in the field. His patent reflects his commitment to improving copying technology and addressing common challenges faced in the industry.

Collaborations

Ishihara has collaborated with notable coworkers, including Fumitoshi Atsumi and Tetsuya Yamada. These collaborations have likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.

Conclusion

Toshiaki Ishihara's contributions to copying technology through his patent for a slit exposure type copying apparatus demonstrate his innovative spirit and technical expertise. His work continues to influence the industry, showcasing the importance of creativity in technological advancements.

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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