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For the Inventor, By the Inventor

Tokyo, Japan

Akihiro Tamura

This inventor holds 15 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Nec Corporation, Daiichi Sankyo Company, Limited, National Institute of Information and Communications Technology, Incorporated. Active years: 2002-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Tamura. Retrieved from https://idiyas.com/inventor/akihiro-tamura

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

USPTO Granted Patents = 15 

% Patents Active = 66.7


Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Kanagawa, JP (2014 - 2015)
  • Tokyo, JP (2002 - 2022)

Company Filing History:

goldMedal7 out of 36,676 
 
Nec Corporation
 patents
silverMedal2 out of 461 
 
Daiichi Sankyo Company, Limited
 patents
bronzeMedal2 out of 471 
 
National Institute of Information and Communications Technology, Incorporated
 patents
4. 2 out of 83 
 
Riken Technos Corporation
 patents
5. 1 out of 7,651 
 
Renesas Electronics Corporation
 patents
6. 1 out of 15 
 
Riken Vinyl Industry Co., Ltd
 patents

Years Active: 2002-2022

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15 patents (USPTO):Explore Patents
1. 11301624 - Topic inferring apparatus, topic inferring method, and storage medium (2022-04-12),
2. 10354010 - Information processing system, an information processing method and a computer readable storage medium (2019-07-16),
3. 10049105 - Word alignment score computing apparatus, word alignment apparatus, and computer program (2018-08-14),
4. 9906165 - Semiconductor module (2018-02-27),
5. 9150563 - Nitrogen-containing aromatic heterocyclyl compound (2015-10-06),
6. 9135326 - Text mining method, text mining device and text mining program (2015-09-15),
7. 8886519 - Text processing apparatus, text processing method, and computer-readable recording medium (2014-11-11),
8. 8805853 - Text mining system for analysis target data, a text mining method for analysis target data and a recording medium for recording analysis target data (2014-08-12),
9. 8751531 - Text mining apparatus, text mining method, and computer-readable recording medium (2014-06-10),
10. 8648103 - Nitrogen-containing aromatic heterocyclyl compound (2014-02-11),
11. 8452782 - Text mining device, text mining method, text mining program, and recording medium (2013-05-28),
12. 8380741 - Text mining apparatus, text mining method, and computer-readable recording medium (2013-02-19),
13. 8071680 - Thermoplastic elastomeric resin composition and a process for the preparation therefore (2011-12-06),
14. 6646047 - Thermoplastic elastomeric resin composition and a process for the preparation thereof (2003-11-11),
15. 6433062 - Thermoplastic elastomeric resin composition and a process for the preparation thereof (2002-08-13),

Title: The Innovative Mind of Akihiro Tamura

Introduction

Akihiro Tamura, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of information processing. With a portfolio comprising 13 patents, his innovative work has advanced the understanding and implementation of multilingual document processing and semantic analysis.

Latest Patents

Tamura's latest patents highlight his commitment to solving complex problems in topic inference. His inventions include a topic inferring apparatus, a topic inferring method, and a storage medium, all designed to enhance the precision of inferring cross-lingual topics within non-parallel corpora. The topic inferring apparatus features a word distribution information storage unit that associates word distribution information with multiple languages. It also includes a document topic distribution generating unit and a segment topic distribution generating unit, which together improve the accuracy in determining a topic for each word across multilingual documents. Additionally, he developed an information processing system and method that enhance the weights of semantically related terms even when they do not explicitly appear in the text, thus optimizing the understanding of content.

Career Highlights

Throughout his career, Tamura has worked with notable organizations such as NEC Corporation and RIKEN Technos Corporation. These experiences have provided him with a platform to explore advanced concepts in document processing and semantic technologies, cementing his reputation as a leading innovator in his field.

Collaborations

In his journey, Tamura has collaborated with talented peers such as Kai Ishikawa and Shinichi Ando. Their combined expertise has fostered a collaborative environment that encourages the development of innovative solutions and the advancement of technology in the realm of information processing.

Conclusion

Akihiro Tamura's work exemplifies the spirit of innovation and dedication to improving technology. With his extensive patent portfolio and collaborative efforts, he continues to influence the future of information processing, paving the way for more efficient methods of understanding and analyzing multilingual documents. His contributions are a testament to the power of invention in addressing real-world challenges.

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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