Kawasaki, Japan

Hironori Ishizuka

This inventor holds 2 USPTO granted patents. Top assignees: Oki Electric Cable Co., Ltd., Oki Telecom, Inc.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironori Ishizuka. Retrieved from https://idiyas.com/inventor/hironori-ishizuka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

Title: Hironori Ishizuka: Innovator in Modular Plug Technology

Introduction

Hironori Ishizuka is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of modular plug technology, holding a total of 2 patents. His innovative designs have paved the way for advancements in connectivity solutions.

Latest Patents

One of Hironori Ishizuka's latest patents is for a modular plug and cover. This invention features a plug body with an insert portion and a rear portion that includes an indentation. The rear portion is designed to receive a cable for connection to the insert portion. The cover for the modular plug is rectangular and fits over the rear portion of the plug body. It engages with the plug body to create an enclosed space between the end of the rear portion and the inner wall of the cover. Additionally, the cover has a tapered projection that aligns with the indentation and an access opening for the cable. This design allows the cover to be engaged in an inverted state, changing the cable's orientation.

Career Highlights

Hironori Ishizuka has worked with prominent companies such as Oki Electric Cable Co., Ltd. and Oki Telecom, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the telecommunications industry.

Collaborations

Throughout his career, Hironori has collaborated with talented individuals, including Alden S Bartle and Michael A Wise. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hironori Ishizuka's contributions to modular plug technology exemplify his innovative spirit and dedication to advancing connectivity solutions. His patents reflect a commitment to improving user experience and functionality in the telecommunications field.

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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