Mie, Japan

Takafumi Kawakami

This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignees: Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited, Sumitomo Wiring Systems, Limited. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Kawakami. Retrieved from https://idiyas.com/inventor/takafumi-kawakami

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

USPTO Granted Patents = 9 

% Patents Active = 88.9

Average Co-Inventor Count = 1.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Mie, JP (2020 - 2021)
  • Yokkaichi, JP (2022 - 2024)

Company Filing History:


Years Active: 2020-2026

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9 patents (USPTO):Explore Patents

Title: Takafumi Kawakami: Innovator in Power Source Systems

Introduction

Takafumi Kawakami is a notable inventor based in Mie, Japan. He has made significant contributions to the field of power source systems, holding a total of five patents. His work focuses on developing innovative solutions that enhance the efficiency and versatility of power systems.

Latest Patents

Kawakami's latest patents include a power source system designed to improve the functionality of electrical circuits. One of his inventions features a system that includes multiple output circuits connected to second coils on a transformer unit. This system outputs DC power based on the AC power from the second coils. Another patent describes a power source system that supports various charging methods while supplying both high and low voltage from a battery. This system is intended for installation in vehicles and includes a charging path that allows for efficient power flow from external sources.

Career Highlights

Throughout his career, Takafumi Kawakami has worked with several prominent companies, including Autonetworks Technologies Limited and Sumitomo Wiring Systems Limited. His experience in these organizations has contributed to his expertise in developing advanced power systems.

Collaborations

Kawakami has collaborated with notable colleagues such as Masayoshi Hirota and Rina Konishi. Their combined efforts have led to innovative advancements in the field of power source technology.

Conclusion

Takafumi Kawakami's contributions to power source systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electrical engineering and a desire to improve energy solutions.

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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