logo

For the Inventor, By the Inventor

Mishima, Japan

Takashi Obata

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Obata. Retrieved from https://idiyas.com/inventor/takashi-obata

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

Loading Chart...
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: Takashi Obata: Innovator in Database Processing Systems

Introduction

Takashi Obata is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of database processing systems, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of database systems, making them more accessible and user-friendly.

Latest Patents

Among his latest patents, Takashi Obata has developed 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 multiple independent databases. These databases can provide a group of users with data to be shared for a common purpose. The system includes a dictionary for managing database logical definition information and storage information in secondary memory. It also features a derived database registering unit that determines a definition frame of a new name without violating existing schema definitions. Furthermore, the system incorporates a dictionary information manipulating means and a database processing procedure generating unit to optimize access routing in a database.

Career Highlights

Takashi Obata 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 management and accessibility for users.

Collaborations

Throughout his career, Takashi has collaborated with notable colleagues, including Katsumi Hayashi and Kazuhiko Saitou. These collaborations have contributed to the advancement of database processing technologies.

Conclusion

Takashi Obata's contributions to database processing systems reflect his dedication to innovation and efficiency. His patents and work at Fujitsu Corporation continue to influence the field significantly.

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]
Loading…