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For the Inventor, By the Inventor

Yokkaichi, Japan

Masaki Okamoto

This inventor holds 18 USPTO granted patents and 4 EPO patents, primarily in Connector Technology. Top assignees: Sumitomo Wiring Systems, Limited, Toyota Jidosha Kabushiki Kaisha. Active years: 1996-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Okamoto. Retrieved from https://idiyas.com/inventor/masaki-okamoto

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

USPTO Granted Patents = 18

% Patents Active = 72.2


Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 167(Granted Patents)


Location History:

  • Mie, JP (2018)
  • Yokkaichi, JP (1996 - 2019)

Company Filing History:

goldMedal18 out of 6,425 
 
Sumitomo Wiring Systems, Limited
 patents
silverMedal1 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1996-2019

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Areas of Expertise:
Shield Connector
Power Supply Circuit
Waterproofing Configuration
Lighting Fixture
Insert-Molded Connector
Terminal Fitting
Sealing Ring
Electric Machine
L-Shaped Bulb Socket
Press-Connecting Terminal
Connection Configuration
Electronic Parts
18 patents (USPTO):Explore Patents
1. 10476209 - Shield connector (2019-11-12),
2. 10062974 - Connector (2018-08-28),
3. 9887486 - Connector (2018-02-06),
4. 9018550 - Power supply circuit cut-off device and method of controlling power supply (2015-04-28),
5. 8262413 - Shield connector (2012-09-11),
6. 8187036 - Shield connector (2012-05-29),
7. 8167634 - Connector with a sealing ring having a bulge at its inner peripheral side of its main body (2012-05-01),
8. 8133077 - Shield connector (2012-03-13),
9. 8067866 - Central electricity distribution member for rotary electric machine (2011-11-29),
10. 7063576 - L-shaped bulb socket (2006-06-20),
11. 6837746 - Insert-molded connector and method of forming it (2005-01-04),
12. 6796852 - Connector and method for producing the same (2004-09-28),
13. 6520790 - Waterproofing configuration for a lighting fixture (2003-02-18),
14. 6343942 - Connection configuration of a multiple-light lighting fixture (2002-02-05),
15. 6217387 - Terminal fitting for a wedge-base bulb and a bulb socket comprising such a terminal fitting (2001-04-17),

Title: The Innovative Contributions of Masaki Okamoto

Introduction

Masaki Okamoto is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical connectors, holding a total of 18 patents. His work has been instrumental in advancing technology in various applications.

Latest Patents

One of Okamoto's latest patents is the Shield Connector. This innovative design includes a first housing and a second housing, each covered by shield shells. The first shield shell features a connecting portion that, along with the second connecting portion of the second shield shell, is electrically connected by a conductive fastening member. This design ensures a secure and efficient connection between the two housings. Another notable patent is a Connector that is designed to be mounted on a device casing. This connector includes a terminal connected to a wire, a housing for the terminal, and an intermediate terminal made of metal. The arrangement allows for a reliable connection between the terminal and a mating terminal within the casing.

Career Highlights

Throughout his career, Masaki Okamoto has worked with reputable companies such as Sumitomo Wiring Systems and Toyota Motor Corporation. His experience in these organizations has contributed to his expertise in the field of electrical engineering and connector design.

Collaborations

Okamoto has collaborated with notable colleagues, including Michiyo Fujiwara and Hisashi Sawada. Their teamwork has fostered innovation and development in their respective projects.

Conclusion

Masaki Okamoto's contributions to the field of electrical connectors are noteworthy. His patents reflect a commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future inventors.

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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