Fukuoka, Japan

Katsuya Okamoto

This inventor holds 17 USPTO granted patents and 2 published patent applications, primarily in Underwater Power Transmission. Top assignees: Panasonic Corporation, Mitsubishi Cable Industries, Ltd., Panasonic Intellectual Property Management Co., Ltd.. Active years: 1998-2023.

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

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 = 3.8

ph-index = 6

Forward Citations = 213(Granted Patents)


Location History:

  • Arida, JP (1998 - 1999)
  • Nerima-ku, JP (2007)
  • Kasuga, JP (2007 - 2008)
  • Tokyo, JP (2006 - 2022)
  • Fukuoka, JP (2009 - 2023)

Company Filing History:


Years Active: 1998-2023

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Areas of Expertise:
Power Receiving Device
Underwater Power Supply System
Electric Power Transmission
Power Transmitting Device
Underwater Communication Device
Transmission Coil
Flexible Printed Wiring Board
Grip Heater Control
Multi-Layered Circuit Board
Safety Device
Optical Inspection
17 patents (USPTO):Explore Patents

Title: Katsuya Okamoto: Innovator in Underwater Power Technology

Introduction

Katsuya Okamoto is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of underwater power technology, holding a total of 17 patents. His innovative designs focus on enhancing the efficiency and safety of power transmission in aquatic environments.

Latest Patents

Among his latest patents are a power receiving device, a power transmitting device, and an underwater power supply system. The power receiving device is designed to be placed underwater and features a housing made of a weak magnetic material. This device includes a ferromagnetic body that encases the housing and is constructed from a ferromagnetic material. Additionally, it incorporates a power receiving coil that is wound around the outer side of the ferromagnetic body. The power transmitting device is engineered to transmit power to the power receiving device through a magnetic field. It consists of a power transmitting coil and a support member that holds the coil in place, along with spacers to maintain the structure.

Career Highlights

Katsuya Okamoto has worked with notable companies such as Panasonic Corporation and Mitsubishi Cable Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in the field of power technology.

Collaborations

Throughout his career, Okamoto has collaborated with esteemed colleagues, including Yoshio Koyanagi and Kazuhiro Eguchi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in underwater power systems.

Conclusion

Katsuya Okamoto's work in underwater power technology exemplifies his commitment to innovation and excellence. His patents and collaborations reflect a deep understanding of the challenges and opportunities in this specialized field. His contributions continue to influence the future of power transmission in aquatic environments.

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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