Katano, Japan

Kouzou Ezawa

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzou Ezawa. Retrieved from https://idiyas.com/inventor/kouzou-ezawa

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 = 6.0

ph-index = 1

Forward Citations = 103(Granted Patents)


Company Filing History:


Years Active: 1996

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Kouzou Ezawa: Innovator in Process Cartridge Technology

Introduction

Kouzou Ezawa is a notable inventor based in Katano, Japan. He has made significant contributions to the field of imaging technology, particularly through his innovative designs in process cartridges. His work has been instrumental in enhancing the efficiency and usability of imaging devices.

Latest Patents

Ezawa holds a patent for a "Process cartridge and image generating apparatus." This invention provides a process cartridge that features components designed for easy assembly and disassembly, making them convenient for reuse. The process cartridge includes a first unit with a photosensitive drum and a second unit equipped with cleaning means for the drum. These units are rotatably hinged together, allowing for efficient operation and maintenance.

Career Highlights

Kouzou Ezawa is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its advancements in electronics and imaging technology. His work at Matsushita has allowed him to focus on developing innovative solutions that improve the functionality of imaging devices.

Collaborations

Ezawa has collaborated with notable colleagues, including Noboru Katakabe and Hiroshi Yasumoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the imaging sector.

Conclusion

Kouzou Ezawa's contributions to process cartridge technology exemplify his commitment to innovation in the imaging industry. His patent reflects a significant advancement in the usability of imaging devices, showcasing his expertise and dedication to improving 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]
Loading…