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For the Inventor, By the Inventor

Mie, Japan

Masakazu Okumura

This inventor holds 8 USPTO granted patents. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 2018-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Okumura. Retrieved from https://idiyas.com/inventor/masakazu-okumura

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Mie, JP (2018 - 2021)
  • Yokkaichi, JP (2019 - 2024)

Company Filing History:

goldMedal8 out of 6,437 
 
Sumitomo Wiring Systems, Limited
 patents

Years Active: 2018-2024

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8 patents (USPTO):Explore Patents
1. 12021361 - Electrical connection box cover and electrical connection apparatus (2024-06-25),
2. 11107654 - Electrical connection box (2021-08-31),
3. 10991536 - Electrical connection box (2021-04-27),
4. 10971867 - Electrical connection box (2021-04-06),
5. 10958027 - Electrical connection box (2021-03-23),
6. 10462914 - Cover structure and electric connection box (2019-10-29),
7. 10232810 - Electrical connection box (2019-03-19),
8. 10091882 - Circuit structure using printed-circuit board (2018-10-02),

Title: Masakazu Okumura: Innovator in Electrical Connection Technology

Introduction

Masakazu Okumura is a prominent inventor based in Mie, Japan. He has made significant contributions to the field of electrical connection technology, holding a total of 8 patents. His innovative designs focus on enhancing the functionality and efficiency of electrical connection systems.

Latest Patents

Okumura's latest patents include an electrical connection box cover and an electrical connection apparatus. The electrical connection box cover is designed to cover multiple insertion ports for fuses in a stepped arrangement. It features a flat opposing wall that aligns with the insertion ports when attached. Additionally, his electrical connection box allows for a greater number of fuses to be inserted without increasing the overall size. This design includes a rectangular open port and multiple insertion holes arranged in two rows, optimizing space and functionality.

Career Highlights

Masakazu Okumura is currently employed at Sumitomo Wiring Systems, Limited, where he continues to develop innovative solutions in electrical connection technology. His work has significantly impacted the industry, providing practical solutions for modern electrical systems.

Collaborations

Okumura collaborates with talented coworkers, including Akihiro Oda and Tatsuya Daidoji. Their combined expertise fosters a creative environment that drives innovation within their projects.

Conclusion

Masakazu Okumura's contributions to electrical connection technology exemplify his dedication to innovation. His patents reflect a commitment to improving efficiency and functionality in electrical systems.

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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