Location History:
- Yokohama, JP (1999)
- Osaka, JP (1996 - 2001)
Company Filing History:
3 out of 42,496 
1 out of 832,843 Years Active: 1996-2001
Title: Takeo Maruyama: Innovator in Object-Oriented Database Management
Introduction
Takeo Maruyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of database management, particularly in object-oriented systems. With a total of 4 patents to his name, Maruyama's work has had a lasting impact on how databases are structured and managed.
Latest Patents
One of Maruyama's latest patents is a "Method and system for managing object-oriented database." This innovative system allows for the management of an object-oriented database in response to requests from application programs. It includes a database that stores both class definitions and generated objects, along with a generating unit that creates classes and attributes based on specified definitions. Another significant patent is for a "Distributed database system and method of detecting contention in data." This patent addresses the detection of update contention in distributed database systems, ensuring data integrity and consistency across multiple databases.
Career Highlights
Throughout his career, Takeo Maruyama has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in database technology.
Collaborations
Maruyama has collaborated with notable colleagues such as Satoshi Wakayama and Yoichi Yamamoto. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Takeo Maruyama's contributions to object-oriented database management exemplify his dedication to innovation and excellence. His patents continue to influence the way databases are developed and utilized in various applications.