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For the Inventor, By the Inventor

Hyogo, Japan

Kenji Shima

This inventor holds 32 USPTO granted patents, primarily in Data Processing Systems. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Matsushita Electric Industrial Co., Ltd., Sanyo Electric Co., Ltd.. Active years: 1977-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Shima. Retrieved from https://idiyas.com/inventor/kenji-shima

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

USPTO Granted Patents = 32

% Patents Active = 96.9

Average Co-Inventor Count = 4.2

ph-index = 16

Forward Citations = 789(Granted Patents)


Location History:

  • Amagasaki, JA (1977 - 1978)
  • Nishinomiya, JP (1988 - 1990)
  • Hyogo, JP (1983 - 1994)
  • Amagasaki, JP (1980 - 1995)
  • Hyogo-ken, JP (1997)
  • Nishinomiya-shi, Hyogo-ken, JP (1998)
  • Tokyo, JP (2011)

Company Filing History:

goldMedal30 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal13 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
bronzeMedal13 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
4. 10 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents
5. 4 out of 847 
 
Sharp Corporation
 patents
6. 1 out of 16,602 
 
Mitsubishi Electric Corporation
 patents
7. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1977-2011

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Areas of Expertise:
Power Line Communication
File Management
Signal Processing
Data-Flow Processing
Parallel Processing
Data Transmission
Speech Recognition
Induction Heating
Waveform Generation
Data-Driven Processor
Cascaded Modules
Relational Database
32 patents (USPTO):Explore Patents
1. 8076792 - Power line communication apparatus (2011-12-13),
2. 5794042 - File management apparatus permitting access to portions of a file by (1998-08-11),
3. 5603018 - Program developing system allowing a specification definition to be (1997-02-11),
4. 5381553 - Signal processing apparatus for performing high speed arithmetic (1995-01-10),
5. 5369775 - Data-flow processing system having an input packet limiting section for (1994-11-29),
6. 5363491 - Data flow processor with data processing and next address determination (1994-11-08),
7. 5327569 - Data driven type processor including a generation management system (1994-07-05),
8. 5321387 - Associative storage for data packets including asynchronous, (1994-06-14),
9. 5319787 - Processor for control including a data-flow processor (1994-06-07),
10. 5301313 - Manipulating data in a relational data base having operational (1994-04-05),
11. 5274833 - Data-flow processor having timer control mechanism for effecting time (1993-12-28),
12. 5218706 - Data flow processor with next destination node determination (1993-06-08),
13. 5165036 - Parallel processing development system with debugging device includes (1992-11-17),
14. 4980851 - Reduced power pipelined static data transfer apparatus (1990-12-25),
15. 4972445 - Data transmission apparatus (1990-11-20),

Title: **Kenji Shima: A Pioneer in Power Line Communication and File Management**

Introduction

Kenji Shima, based in Hyogo, Japan, is a prominent inventor with a remarkable portfolio of 32 patents. His innovative contributions have significantly impacted the fields of power line communication and file management, showcasing his expertise and dedication to advancing technology.

Latest Patents

Among his latest patents, Kenji Shima developed a groundbreaking **Power Line Communication Apparatus**. This device features independently disposed power lines that connect various loads to a battery through fuses, accompanied by inductors at the battery-connected end. Notably, it includes an information unit that allows for data transmission over the power lines, enhancing communication capabilities.

Another important invention is the **File Management Apparatus**. This apparatus consists of a file storage portion and a manipulation portion. The storage section accommodates multiple files, each containing various data structures identified by unique file and internal identifiers. The manipulation section enables users to alter the structure of data stored in the system, optimizing file accessibility and organization.

Career Highlights

Throughout his career, Kenji Shima has worked with prestigious companies like Mitsubishi Electric Corporation and Matsushita Electric Industrial Co., Ltd. His time with these industry leaders has allowed him to cultivate his skills and further innovate in his field.

Collaborations

Kenji Shima has collaborated with notable professionals, including Shinji Komori and Hiroaki Terada. These partnerships have contributed to his success in developing innovative technologies and advancing research in power line communication and data management.

Conclusion

Kenji Shima's extensive patent portfolio reflects his commitment to innovation and excellence. His contributions to power line communication and file management demonstrate the potential for technological advancements to improve efficiency and connectivity. As he continues to innovate, the impact of his work is sure to resonate across 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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