Hachioji, Japan

Mitsuyoshi Nagashita

This inventor holds 2 USPTO granted patents. Top assignees: Konica Corporation, Konishiroku Photo Industry Co., Ltd.. Active years: 1983-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuyoshi Nagashita. Retrieved from https://idiyas.com/inventor/mitsuyoshi-nagashita

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 = 3.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1983-1994

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2 patents (USPTO):Explore Patents

Title: Mitsuyoshi Nagashita: Innovator in Photoreceptor Technology

Introduction

Mitsuyoshi Nagashita is a notable inventor based in Hachioji, Japan. He has made significant contributions to the field of photoreceptor technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Nagashita's latest patents include a developing unit and drive transmission attachment. This developing apparatus is designed for use with a photoreceptor to form a toner image. It features a housing to store toner, an agitator with a shaft shorter than the housing's inside dimension, a gear mechanism to transmit driving force, and a coupling positioned inside the housing. Another patent is for a copying apparatus with a slidably attached sorter bin. This invention addresses the issue of heavy loading in the sorter bin, which can cause unwanted vibrations and strain on the feed screw unit. By connecting the bin to the feed screw through an elastically supported nut, Nagashita's design effectively avoids these issues.

Career Highlights

Throughout his career, Nagashita has worked with prominent companies such as Konica Corporation and Konishiroku Photo Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in imaging technology.

Collaborations

Nagashita has collaborated with notable coworkers, including Kiyoshi Ueda and Junkichi Kasahara. Their combined efforts have likely fostered an environment of innovation and creativity in their projects.

Conclusion

Mitsuyoshi Nagashita's contributions to photoreceptor technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in imaging technology.

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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