Osaka, Japan

Koujyu Yamamoto

This inventor holds 1 USPTO granted patent. Top assignee: Kyocera Mita Corporation. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koujyu Yamamoto. Retrieved from https://idiyas.com/inventor/koujyu-yamamoto

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

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: Koujyu Yamamoto: Innovator in Image Forming Technology

Introduction

Koujyu Yamamoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of image forming technology, particularly through his innovative patent. His work is recognized for enhancing the efficiency and functionality of development apparatuses.

Latest Patents

Koujyu Yamamoto holds a patent for developing an apparatus in an image forming apparatus. This invention features a guide member that extends through the toner receiving opening located above the agitation/transfer device. The guide member is designed to surround the pathway of toner falling from the toner container, effectively guiding it to the agitation/transfer device. The design prevents the piling up of toner between the agitation/transfer device and the inner wall of the developing apparatus, thereby improving the overall performance of the device. He has 1 patent to his name.

Career Highlights

Koujyu Yamamoto is associated with Kyocera Mita Corporation, where he has contributed to various projects aimed at advancing imaging technology. His expertise in the field has made him a valuable asset to the company.

Collaborations

Throughout his career, Koujyu has worked alongside talented colleagues, including Koichi Hayashi and Hiroyoshi Tode. Their collaborative efforts have furthered the development of innovative solutions in the imaging sector.

Conclusion

Koujyu Yamamoto's contributions to image forming technology exemplify the impact of innovation in enhancing device performance. His patent reflects a commitment to improving efficiency in the industry.

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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