Tokyo, Japan

Hirofumi Taguchi

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Hitachi Building Systems Co., Ltd., Hitachi Consumer Electronics Co., Ltd., Hitachi-Lg Data Storage, Inc.. Active years: 2014-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Taguchi. Retrieved from https://idiyas.com/inventor/hirofumi-taguchi-ck3vbiyb

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:


Years Active: 2014-2024

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5 patents (USPTO):Explore Patents

Title: Hirofumi Taguchi: Innovator in Elevator Technology

Introduction

Hirofumi Taguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of elevator technology, holding a total of five patents. His innovative designs focus on improving the efficiency and accuracy of elevator installations.

Latest Patents

One of Taguchi's latest patents is the "Reference Core Position Calculation Device for Elevator and Reference Core Position Calculation Method." This device calculates the reference core position of an elevator shaft, which is crucial for proper installation. It includes a measurement unit that measures dimensions of the elevator shaft and a calculation unit that determines whether these dimensions meet predetermined specifications. Another notable invention is the "Intra-Hoistway Measurement System," which automates the measurement of dimensions within an elevator hoistway prior to installation. This system reduces labor for workers and enhances the accuracy of measurements.

Career Highlights

Throughout his career, Hirofumi Taguchi has worked with notable companies such as Hitachi Building Systems Co., Ltd. and Hitachi Consumer Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in elevator technology.

Collaborations

Taguchi has collaborated with talented individuals in his field, including Daisuke Matsuka and Masato Itou. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hirofumi Taguchi is a key figure in the elevator technology industry, known for his innovative patents and contributions to improving installation processes. His work continues to influence the field and enhance the efficiency of elevator 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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