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For the Inventor, By the Inventor

Machida, Japan

Masashi Tsuchida

This inventor holds 45 USPTO granted patents, primarily in Database Management. Top assignees: Hitachi, Ltd., Hitachi Software Engineering Company, Ltd., Hitachi Microcomputer Engineering, Ltd.. Active years: 1990-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Tsuchida. Retrieved from https://idiyas.com/inventor/masashi-tsuchida

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

USPTO Granted Patents = 45

% Patents Active = 62.2

Average Co-Inventor Count = 3.9

ph-index = 17

Forward Citations = 1,175(Granted Patents)


Location History:

  • Shibuya, JP (1993)
  • Kawasaki, JP (1993)
  • Machida, JP (1999 - 2008)
  • Sagamihara, JP (1998 - 2009)
  • Tokyo, JP (1990 - 2019)

Company Filing History:

goldMedal45 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 228 
 
Hitachi Software Engineering Company, Ltd.
 patents
bronzeMedal1 out of 149 
 
Hitachi Microcomputer Engineering, Ltd.
 patents
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2019

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Areas of Expertise:
Database Management
Parallel Database System
Query Processing
Data Analysis
Storage Management
Database Divisional Management
Load-Balancing
Input/Output Processing
Prefetch Operating
Relational Database
Data Retrieval
Hash Code
45 patents (USPTO):Explore Patents
1. 10311111 - Search method and apparatus and storage medium (2019-06-04),
2. 9892187 - Data analysis method, data analysis device, and storage medium storing processing program for same (2018-02-13),
3. 7599910 - Method and system of database divisional management for parallel database system (2009-10-06),
4. 7321907 - Method and system for managing multiple database storage units (2008-01-22),
5. 7225179 - Querying database system to execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second servers (2007-05-29),
6. 7113951 - Method and system for detecting tables to be modified (2006-09-26),
7. 7100126 - Electrical form design and management method, and recording medium (2006-08-29),
8. 6959302 - Querying database system to execute stored procedures using abstract data type attributes, retrieving location information of data, sub-data between first and second servers (2005-10-25),
9. 6938043 - Database processing method, apparatus for implementing same, and medium containing processing program therefor (2005-08-30),
10. 6829623 - Method and system for managing multiple database storage units (2004-12-07),
11. 6801921 - Method and system for managing multiple database storage units (2004-10-05),
12. 6789074 - Database processing method and apparatus, and medium for recording processing program thereof (2004-09-07),
13. 6728710 - Database processing method, apparatus for implementing same, and medium containing processing program therefor (2004-04-27),
14. 6711566 - Database processing method and apparatus using handle (2004-03-23),
15. 6694312 - Database processing method and apparatus for processing data by analyzing query input (2004-02-17),

Title: Inventor Masashi Tsuchida: Pioneering Innovations in Machida, JP

Introduction: Masashi Tsuchida is a renowned inventor hailing from Machida, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masashi Tsuchida holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masashi Tsuchida has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Masashi Tsuchida has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masashi Tsuchida's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his reputation as a visionary inventor in Machida, Japan, and beyond.

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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