Okazaki, Japan

Jun Ishii

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignees: Denso Corporation, Nippondenso Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 1997-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Ishii. Retrieved from https://idiyas.com/inventor/jun-ishii-oi98w5e1

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 47(Granted Patents)


Company Filing History:


Years Active: 1997-2016

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5 patents (USPTO):Explore Patents

Title: Jun Ishii: Innovator in Connector and Boost Converter Technologies

Introduction

Jun Ishii is a notable inventor based in Okazaki, Japan. He has made significant contributions to the fields of electrical connectors and boost converters. With a total of 5 patents to his name, Ishii's work reflects a commitment to innovation and technological advancement.

Latest Patents

Ishii's latest patents include a connector and a vehicle that incorporates this connector. The connector features a first connector terminal for connecting a first electric cable and a second connector terminal for a second electric cable. It is designed with a sidewall that surrounds both terminals, a protection cover, and an interlock mechanism. This interlock mechanism consists of an interlock connector positioned between the two terminals and an interlock pin located at the protection cover, ensuring secure attachment. Another significant patent is for a boost converter that effectively reduces common-mode current flowing outside the casing. This converter includes a boost circuit with first and second inductors and at least one switching element. A controller manages the switching element to boost the input voltage, while floating capacitors are strategically placed to enhance performance.

Career Highlights

Throughout his career, Jun Ishii has worked with prominent companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.

Collaborations

Ishii has collaborated with talented individuals in the industry, including Kazuyoshi Obayashi and Akira Sakamoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Jun Ishii's contributions to connector and boost converter technologies highlight his role as a significant inventor in the field. His patents demonstrate a blend of creativity and technical skill, paving the way for future innovations.

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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