Nobuyuki Doi

Title: The Innovative Contributions of Nobuyuki Doi

Introduction

Nobuyuki Doi, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of technology with a focus on 2-dimensional code patterns and related systems. With a total of five patents to his name, Doi's inventions have enhanced the way information is digitized and managed across various platforms.

Latest Patents

Among his latest patents are the 2-dimensional code pattern, a supporting medium for the code pattern, a method for generating the code pattern, and an apparatus and method for reading the 2-dimensional code. These innovations include a sophisticated code reading apparatus featuring a code position detector that accurately extracts 2-dimensional codes from input images. The device comprises a data acquisition unit that gathers both identification information of document pages and positional details of the codes. Furthermore, a data decoder plays a vital role in decoding this information seamlessly. Notably, the code position detector is equipped with a code frame detector that identifies the corner dots of the fixed region defined by the code frame.

Additionally, Doi has developed a paper identification information management system that involves a client apparatus and a management server interconnected via a network. This system comprehensively manages information regarding paper handled by the client apparatus. During printing operations, the client apparatus transmits requests for paper IDs and relevant document information to the management server, which efficiently assigns and records these IDs for further reference.

Career Highlights

Nobuyuki Doi is an esteemed member of Ricoh Company, Ltd., where he has taken on the challenge of pushing the boundaries of technological advancements. His body of work showcases a commitment to innovation within the realm of information management and digital identification systems.

Collaborations

Throughout his career, Doi has collaborated with talented professionals, including his coworkers Hitoshi Hattori and Tomohiko Beppu. Together, they have contributed to the creation of robust solutions that meet the evolving needs of the technology sector.

Conclusion

Nobuyuki Doi continues to pave the way for future innovations with his outstanding work in 2-dimensional code patterns and management systems. His contributions not only enhance our understanding of digital information management but also facilitate more efficient systems within various industries. As technology advances, Doi's inventive spirit and dedication to excellence will undoubtedly leave a lasting impact.