Ishikawa, Japan

Shigeo Ichikawa

This inventor holds 2 USPTO granted patents. Top assignees: Fuji Xerox Co., Ltd., Fujitsu Corporation. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Ichikawa. Retrieved from https://idiyas.com/inventor/shigeo-ichikawa-4cjj23uf

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 = 6.0

ph-index = 2

Forward Citations = 83(Granted Patents)


Company Filing History:


Years Active: 2001-2005

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Shigeo Ichikawa: Innovator in Multi-Function Technology

Introduction

Shigeo Ichikawa is a notable inventor based in Ishikawa, Japan. He has made significant contributions to the field of multi-function technology, holding a total of 2 patents. His work has been influential in enhancing the efficiency and functionality of printing and copying systems.

Latest Patents

Ichikawa's latest patents include a multi-function unit and a server and network system featuring this multi-function unit. The multi-function unit comprises a printer engine, a logical copying machine that performs copying processes on a recording medium, and several logical printers that execute printing processes using the same printer engine. Notably, the logical copying machine and the logical printers operate in apparent parallel, which enhances productivity and efficiency.

Career Highlights

Throughout his career, Shigeo Ichikawa has worked with prominent companies such as Fujitsu Corporation and Fuji Xerox Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that address the needs of modern printing and copying technologies.

Collaborations

Ichikawa has collaborated with esteemed colleagues, including Sumitake Kobayashi and Keiji Ishiguro. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

Shigeo Ichikawa's contributions to multi-function technology have made a lasting impact on the industry. His innovative patents and collaborations with leading companies and professionals highlight his role as a significant inventor in the field.

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…