Cupertino, CA, United States of America

Hirohide Endo

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohide Endo. Retrieved from https://idiyas.com/inventor/hirohide-endo-xy6j773y

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Hirohide Endo: Innovator in Keyboard Technology

Introduction

Hirohide Endo is a notable inventor based in Cupertino, CA (US). He is recognized for his contributions to keyboard technology, particularly in the development of compact keyboard structures. His innovative designs have paved the way for more efficient and user-friendly keyboard interfaces.

Latest Patents

Hirohide Endo holds a patent for a "Compact keyboard structure." This invention allows for the interconnection of several hundred flexible key structures within a compact area. The design features a matrix of key cells arranged on an insulating surface, where the row elements are interconnected by conductive paths while the column elements remain electrically separate. Each row and column element has a contact point extending to the opposite side of the insulating surface, enabling the use of parallel conductive paths for row-select and column-select indications.

Career Highlights

Endo has made significant strides in his career, working with Hitachi, Ltd., a leading technology company. His work has contributed to advancements in keyboard design, enhancing the functionality and compactness of modern keyboards.

Collaborations

Hirohide Endo has collaborated with notable colleagues, including Fumiyuki Inose and Akio Komatsu. These partnerships have fostered innovation and creativity in their respective fields.

Conclusion

Hirohide Endo's contributions to keyboard technology exemplify the spirit of innovation. His patent for a compact keyboard structure showcases his ability to merge functionality with design, making a lasting impact in the tech industry.

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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