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For the Inventor, By the Inventor

Numazu, Japan

Takuji Ishii

This inventor holds 6 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1995-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuji Ishii. Retrieved from https://idiyas.com/inventor/takuji-ishii

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 9.0

ph-index = 5

Forward Citations = 205(Granted Patents)


Company Filing History:

goldMedal6 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 1995-1999

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6 patents (USPTO):Explore Patents
1. 5881378 - Device accessing a database using one of old definition information and (1999-03-09),
2. 5873088 - Derived data base processing system enabling one program to access a (1999-02-16),
3. 5857195 - Method of developing and modifying self-describing database management (1999-01-05),
4. 5742809 - Database generic composite structure processing system (1998-04-21),
5. 5553303 - Data processing system for dynamically switching access control process (1996-09-03),
6. 5408652 - Method and apparatus for heterogenous database access by generating (1995-04-18),

Title: Takuji Ishii: Innovator in Database Processing Systems

Introduction

Takuji Ishii is a prominent inventor based in Numazu, Japan. He has made significant contributions to the field of database processing systems. With a total of 6 patents to his name, Ishii's work has had a considerable impact on how databases are managed and accessed.

Latest Patents

Ishii's latest patents include a device that accesses a database using one of the old definition information. This innovation is part of a derived database processing system that comprises a plurality of independent databases. These databases can provide multiple users with a group of data to be shared for a common purpose. The derived database processing system includes a dictionary for managing database logical definition information and storage information in a secondary memory. It also features a derived database registering unit that determines a definition frame of a new name without violating the definition frame of a name used in a schema definition. Additionally, it has a dictionary information manipulating means for selecting necessary components of the database and a database processing procedure generating unit to optimize access routing.

Career Highlights

Takuji Ishii is currently employed at Fujitsu Corporation, where he continues to innovate in the field of database technology. His work has been instrumental in developing systems that enhance data accessibility and management.

Collaborations

Ishii has collaborated with notable coworkers such as Takashi Obata and Kazuhiko Saitou. Their combined expertise has contributed to the advancement of database processing systems.

Conclusion

Takuji Ishii's contributions to database processing systems exemplify his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of database management, making him a key figure in this field.

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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