Tokyo, Japan

Hiroshi Shinjo

This inventor holds 7 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Hitachi, Ltd., C.i. Kasei Company, Limited, Sumitomo Mitsui Construction Co., Ltd.. Active years: 1992-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Shinjo. Retrieved from https://idiyas.com/inventor/hiroshi-shinjo-p1bbqpku

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Saitama, JP (1995 - 2019)
  • Tokyo, JP (1992 - 2021)

Company Filing History:


Years Active: 1992-2021

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7 patents (USPTO):Explore Patents

Title: Hiroshi Shinjo: Innovator in Character Recognition Technology

Introduction

Hiroshi Shinjo is a prominent inventor based in Tokyo, Japan, known for his contributions to character recognition technology. With a total of seven patents to his name, he has made significant advancements in the field, particularly in the management and processing of document images.

Latest Patents

One of his latest patents is a terminal apparatus, character recognition system, and character recognition method. This invention features a personal information separation unit that separates a document image containing personal information into a personal information image and a general information image. The general information image is then transmitted to a cloud server. Additionally, a recognition result integration unit receives a general recognition result from the cloud server and acquires a target recognition result based on the personal information image.

Another notable patent is a computing machine and template management method. This invention manages a document format, a template, and a cluster generated based on a classification result in a feature space. It determines whether a cluster for a target document exists and registers the template if it does not. The system generates a corresponding cluster and manages the document format, registered template, and generated cluster accordingly.

Career Highlights

Hiroshi Shinjo has worked with notable companies such as Hitachi, Ltd. and C.I. Kasei Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, he has collaborated with talented individuals, including Ryosuke Odate and Yasufumi Suzuki. These partnerships have likely enhanced his work and led to further advancements in his field.

Conclusion

Hiroshi Shinjo's contributions to character recognition technology and his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in document processing and recognition systems.

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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