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For the Inventor, By the Inventor

Hitachi, Japan

Masaru Shimada

This inventor holds 7 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Shimada. Retrieved from https://idiyas.com/inventor/masaru-shimada-m35615a4

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

USPTO Granted Patents = 7

% Patents Active = 85.7

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 136(Granted Patents)


Company Filing History:

goldMedal7 out of 42,740 
 
Hitachi, Ltd.
 patents

Years Active: 1994-2005

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7 patents (USPTO):Explore Patents
1. 6957434 - Distributed computing system (2005-10-18),
2. 6578064 - Distributed computing system (2003-06-10),
3. 5845116 - Distributed computing system (1998-12-01),
4. 5720024 - Highly reliable distributed computing system (1998-02-17),
5. 5519875 - Distributed processing system for modules, each having modularized (1996-05-21),
6. 5422980 - Inference processing method and apparatus (1995-06-06),
7. 5297239 - Compile type knowledge processing tool, a high-speed inference method (1994-03-22),

Title: Masaru Shimada: Innovator in Distributed Computing

Introduction

Masaru Shimada is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of distributed computing, holding a total of seven patents. His work focuses on improving the efficiency and management of computing systems.

Latest Patents

One of his latest patents is a distributed computing system that features a plurality of computers differing in performance, load, and type. This system uniformly manages local priority schemes adapted to each computer by utilizing the concepts of urgency and time limits. Each computer in the system includes a priority level conversion procedure that performs a conversion between urgency levels and priority levels of processing based on the computer's performance and load. Additionally, it has a priority level changing procedure that adjusts the priority level of a program executing the processing according to the priority level indicated by the conversion procedure.

Career Highlights

Masaru Shimada is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in advancing distributed computing technologies, making significant impacts in various applications.

Collaborations

He has collaborated with notable coworkers, including Masahiko Saito and Takanori Yokoyama, contributing to the development of innovative solutions in their field.

Conclusion

Masaru Shimada's contributions to distributed computing exemplify the importance of innovation in technology. His patents reflect a deep understanding of system management and efficiency, marking him as a key figure in the industry.

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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