Tokyo, Japan

Nobuo Ishimine

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Sanwa Denki Kogyo Co., Ltd., Other. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Ishimine. Retrieved from https://idiyas.com/inventor/nobuo-ishimine

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


% Patents Active = 66.7

 

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 59(Granted Patents)


Company Filing History:

goldMedal1 out of 33 
 
Sanwa Denki Kogyo Co., Ltd.
 patents
silverMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2018

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3 patents (USPTO):Explore Patents

Title: Nobuo Ishimine: Innovator in Communication Technology

Introduction

Nobuo Ishimine is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His innovative designs focus on enhancing connectivity and efficiency in communication systems.

Latest Patents

One of Ishimine's latest patents is a patch panel designed to accommodate various types of adapters, including LC and SC adapters for electrical or optical communication. This patch panel allows for a flexible arrangement of mounting frames, enabling a mixed array of different port specifications. Another significant patent is for an optical active connector plug for LAN, which allows LAN devices to connect solely through optical fiber cables. This innovation eliminates the need for additional LAN devices and effectively manages heat radiation while preventing electromagnetic interference.

Career Highlights

Throughout his career, Ishimine has worked with reputable companies, including Sanwa Denki Kogyo Co., Ltd. His work has been instrumental in advancing communication technologies, making them more accessible and efficient.

Collaborations

Ishimine has collaborated with notable colleagues such as Nobuyuki Tanaka and Shuichiro Inagaki. Their combined expertise has contributed to the successful development of innovative communication solutions.

Conclusion

Nobuo Ishimine's contributions to communication technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in connectivity and efficiency in communication systems.

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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