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For the Inventor, By the Inventor

Tokyo, Japan

Toshikazu Fukushima

This inventor holds 8 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Fukushima. Retrieved from https://idiyas.com/inventor/toshikazu-fukushima

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 281(Granted Patents)


Company Filing History:

goldMedal8 out of 36,770 
 
Nec Corporation
 patents

Years Active: 1998-2008

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8 patents (USPTO):Explore Patents
1. 7464326 - Apparatus, method, and computer program product for checking hypertext (2008-12-09),
2. 7240061 - Place name information extraction apparatus and extraction method thereof and storing medium stored extraction programs thereof and map information retrieval apparatus (2007-07-03),
3. 6975766 - System, method and program for discriminating named entity (2005-12-13),
4. 6189006 - Full-text index producing device for producing a full-text index and full-text data base retrieving device having the full-text index (2001-02-13),
5. 6014460 - Character strings reading device (2000-01-11),
6. 5940836 - Full-Text index producing device for producing a full-text index and (1999-08-17),
7. 5734749 - Character string input system for completing an input character string (1998-03-31),
8. 5724457 - Character string input system (1998-03-03),

Title: Innovations of Toshikazu Fukushima

Introduction

Toshikazu Fukushima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the areas of hypertext checking and place name information extraction. With a total of 8 patents to his name, Fukushima continues to push the boundaries of innovation.

Latest Patents

Fukushima's latest patents include an apparatus, method, and computer program product for checking hypertext. This hypertext checking apparatus comprises a hypertext database that stores information about a page and a link. It features an information collecting unit that gathers data about the page and the link from the hypertext database. Additionally, a condition detecting unit refers to the hypertext database to identify parts with logically mismatched links. A candidate providing unit then offers correction candidates related to the detected parts, while a correction reflecting unit corrects the hypertext based on the detected parts and the provided correction candidates.

Another notable patent is the place name information extraction apparatus, which not only extracts place name expressions from text but also judges the type of the extracted expressions. This apparatus includes a place name expression detecting means that identifies the position of place name expressions in the text and a place name type judging means that analyzes the context to determine the meaning role of the place name expressions.

Career Highlights

Fukushima is currently employed at NEC Corporation, a leading technology company known for its innovative solutions. His work at NEC has allowed him to develop and refine his inventions, contributing to advancements in information technology.

Collaborations

Throughout his career, Fukushima has collaborated with notable colleagues, including Hiroshi Yamada and Kazunori Muraki. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshikazu Fukushima is a distinguished inventor whose work has significantly impacted the fields of hypertext and information extraction. His innovative patents and contributions to NEC Corporation highlight his dedication to advancing technology.

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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