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For the Inventor, By the Inventor

Kawasaki, Japan

Hiroshi Tanaka

This inventor holds 36 USPTO granted patents, primarily in Image Recognition Technology. Top assignees: Fujitsu Corporation, Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1991-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tanaka. Retrieved from https://idiyas.com/inventor/hiroshi-tanaka-cw1szgko

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

Calculating rank
USPTO Granted Patents = 36

% Patents Active = 77.8

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 281(Granted Patents)


Location History:

  • Itami City, JP (1991)
  • Itami, JP (1991 - 1997)
  • Kanagawa-ken, JP (2000 - 2002)
  • Kawasaki, JP (1994 - 2016)
  • Kanagawa-Pref., JP (2016)
  • Ota, JP (2014 - 2020)

Company Filing History:

goldMedal25 out of 39,378 
 
Fujitsu Corporation
 patents
silverMedal9 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
bronzeMedal3 out of 1,652 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
4. 2 out of 101 
 
Mitsubishi Corporation
 patents
5. 2 out of 3 
 
Mitsubishi Research Institute, Inc.
 patents
6. 1 out of 12 
 
Kabushiki Kaisha Meiji Gomu Kasei
 patents
where one patent can have more than one assignee

Years Active: 1991-2020

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Areas of Expertise:
Image Recognition
Character Recognition
Semiconductor Cleaning
Power Supply Systems
Data Transmission
Form Data Extraction
Handwritten Input
Logical Structure Models
Battery Management
Error Indication
Semantic Analysis
Multi-Application Support
36 patents (USPTO):Explore Patents
1. 10706279 - Content verification apparatus, method for verifying content, and non-transitory computer-readable storage medium (2020-07-07),
2. 10621465 - Apparatus, method for character recognition, and non-transitory computer-readable storage medium (2020-04-14),
3. 9469203 - Battery information output equipment for power supply and demand leveling system (2016-10-18),
4. 9340117 - Power supply and demand leveling system (2016-05-17),
5. 8861883 - Image processing apparatus, image processing method, and storage medium storing image processing program (2014-10-14),
6. 8582888 - Method and apparatus for recognizing boundary line in an image information (2013-11-12),
7. 8503784 - Image recognition apparatus, image recognition method, and storage medium recording image recognition program (2013-08-06),
8. 8418050 - Computer readable recording medium on which form data extracting program is recorded, form data extracting apparatus, and form data extracting method (2013-04-09),
9. 8249351 - Recording medium for recording logical structure model creation assistance program, logical structure model creation assistance device and logical structure model creation assistance method (2012-08-21),
10. 8234254 - Image recognition apparatus, method and system for realizing changes in logical structure models (2012-07-31),
11. 8208730 - Word search using handwriting recognition input with dictionary-based correction suggestions (2012-06-26),
12. 8160427 - Recording method, recording apparatus, and computer-readable medium (2012-04-17),
13. 8015203 - Document recognizing apparatus and method (2011-09-06),
14. 7489307 - Handwritten information input apparatus (2009-02-10),
15. 7203958 - Program use authorization method (2007-04-10),

Title: The Innovative Journey of Hiroshi Tanaka from Kawasaki, JP

Introduction: Hiroshi Tanaka, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to technology with a remarkable portfolio of 36 patents. His inventions span various fields, emphasizing advancements in content verification and character recognition.

Latest Patents: Among his latest innovations, Tanaka has developed a patent for a content verification apparatus, method for verifying content, and a non-transitory computer-readable storage medium. This invention involves a program that identifies dynamic elements within content displayed in two different browsers, analyzing changes over time and pinpointing discrepancies in displayed content. Another notable patent is his apparatus and method for character recognition, where he introduces a multi-step process that enhances the accuracy of recognizing characters drawn at different magnifications. This invention focuses on improving the acquisition of image data and the recognition results, adjusting newline positions for better accuracy.

Career Highlights: Tanaka's career includes significant tenures at major corporations such as Fujitsu Corporation and Mitsubishi Electric Corporation. His work at these institutions has allowed him to refine his expertise and contribute to groundbreaking technological advancements.

Collaborations: Throughout his career, Tanaka has collaborated with esteemed professionals, including Hiroaki Takebe and Akihiro Minagawa. These collaborations have fostered a rich exchange of ideas and innovations, further enriching his contributions to the tech industry.

Conclusion: Hiroshi Tanaka's innovative spirit and dedication to advancing technology have resulted in a commendable array of patents. Through his work, he continues to impact various sectors, showcasing the importance of creativity and collaboration in the field of technology. His journey serves as an inspiration for future inventors and innovators in the tech landscape.

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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