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For the Inventor, By the Inventor

Katsuta, Japan

Tomoaki Nakamura

This inventor holds 17 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Distributed Computing. Top assignees: Hitachi, Ltd., Hitachi Process Computer Engineering, Inc., Other. Active years: 1986-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoaki Nakamura. Retrieved from https://idiyas.com/inventor/tomoaki-nakamura-ao42gnms

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 82.4


Average Co-Inventor Count = 5.4

ph-index = 10

Forward Citations = 296(Granted Patents)


Location History:

  • Hitachi, JP (1986)
  • Katsuta, JP (1993 - 2001)
  • Hitachinaka, JP (1998 - 2010)

Company Filing History:

goldMedal16 out of 42,743 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 23 
 
Hitachi Process Computer Engineering, Inc.
 patents
bronzeMedal1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2010

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Areas of Expertise:
Distributed Computing
Multiple Operating Systems
Data Processing
Virtual Storage Management
Data Backup
Memory Management
Processing Unit
Computer System
Dual Memory Configuration
Multiple-Version Programs
Uninterruptible Computer
17 patents (USPTO):Explore Patents
1. 7810096 - Computer executing multiple operating systems (2010-10-05),
2. 6957434 - Distributed computing system (2005-10-18),
3. 6892261 - Multiple operating system control method (2005-05-10),
4. 6715016 - Multiple operating system control method (2004-03-30),
5. 6615303 - Computer system with multiple operating system operation (2003-09-02),
6. 6578064 - Distributed computing system (2003-06-10),
7. 6216236 - Processing unit for a computer and a computer system incorporating such a processing unit (2001-04-10),
8. 5901281 - Processing unit for a computer and a computer system incorporating such (1999-05-04),
9. 5845116 - Distributed computing system (1998-12-01),
10. 5787464 - Computer system including a dual memory configuration which supports (1998-07-28),
11. 5630135 - Multiple-execution method of multiple-version programs and computer (1997-05-13),
12. 5579508 - Main memory managing method and apparatus in which main memory is (1996-11-26),
13. 5473776 - Data backup method and data processing system having data maintenance (1995-12-05),
14. 5418404 - Data processing device and plug-in package (1995-05-23),
15. 5343009 - Data processing device and plug-in package (1994-08-30),

Title: Tomoaki Nakamura: Innovator in Computer Systems

Introduction

Tomoaki Nakamura, based in Katsuta, Japan, is a renowned inventor with a significant portfolio of 17 patents. His contributions to the realm of computer systems focus on enhancing the efficiency and performance of operating systems and distributed computing environments.

Latest Patents

Among his latest inventions is a patent for a Computer Executing Multiple Operating Systems. This innovative computer system incorporates several operating systems and features a module that facilitates the switching of these systems based on the task priorities assigned to each. This design ensures that multiple processes or threads operate efficiently according to their respective priorities.

Another notable patent is for a Distributed Computing System, which intelligently manages computers of varying types, performance, and loads by leveraging the concepts of urgency and time limits. Each computer within this system includes procedures for converting urgency levels to priority levels, allowing for dynamic adjustment of processing priorities based on real-time performance metrics.

Career Highlights

Tomoaki Nakamura has made significant strides in his career, working with reputable firms such as Hitachi, Ltd. and Hitachi Process Computer Engineering, Inc. His tenure at these companies has allowed him to develop groundbreaking technologies that have impacted the field of computing.

Collaborations

Throughout his career, Nakamura has collaborated with other esteemed professionals. Notable coworkers include Shigenori Kaneko and Masahiko Saito, with whom he has shared insights and innovations, further pushing the boundaries of technology.

Conclusion

In summary, Tomoaki Nakamura is a pivotal figure in the advancement of computer systems, with his innovative patents reflecting his commitment to improving technology. Through his work with leading companies and influential collaborators, he continues to shape the future of computing with his visionary approach.

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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