Toyokawa, Japan

Masahiro Shiigi

This inventor holds 2 USPTO granted patents. Top assignees: Konica Minolta Business Technologies, Inc., Minolta Company, Ltd.. Active years: 2002-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Shiigi. Retrieved from https://idiyas.com/inventor/masahiro-shiigi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2002-2012

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

Title: Masahiro Shiigi: Innovator in Data Processing and Image Forming Technologies

Introduction

Masahiro Shiigi is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the fields of data processing for IC tags and image forming devices. With a total of 2 patents, his work has advanced the technology used in various applications.

Latest Patents

Shiigi's latest patents include an "Apparatus and method for data processing for IC tags" and an "Image forming apparatus and image forming method for improved gradation reproduction." The first invention focuses on enabling reliable radio communication between a reader/writer and IC tags mounted on a conveying medium. This apparatus ensures that each IC tag can be identified as it passes under the reader/writer's antenna, allowing for efficient reading and writing of electronic information. The second patent addresses the challenges of gradation reproduction in thermal printers. It involves a method that adjusts the gradation conversion characteristics based on the distribution of densities in the original image data, ensuring accurate reproduction of gradation levels.

Career Highlights

Throughout his career, Shiigi has worked with prominent companies such as Minolta Company, Ltd. and Konica Minolta Business Technologies, Inc. His experience in these organizations has contributed to his expertise in imaging technologies and data processing.

Collaborations

Shiigi has collaborated with talented individuals in his field, including Yutaka Tourai and Kouji Ohara. These partnerships have likely enriched his work and led to innovative solutions in technology.

Conclusion

Masahiro Shiigi's contributions to data processing and image forming technologies highlight his role as an influential inventor. His patents reflect a commitment to advancing technology and improving user experiences in various applications.

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…