Ota, Japan

Kouji Hayase

This inventor holds 1 USPTO granted patent. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Hayase. Retrieved from https://idiyas.com/inventor/kouji-hayase

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Kouji Hayase: Inventor of an Improved Heated Showcase Rack.

Introduction

Kouji Hayase is an inventor associated with Ota, Japan. His recorded patent concerns a showcase rack designed to support commercial goods while incorporating an electric heater.

Latest Patents

Hayase’s listed patent, “Showcase,” describes a rack that includes an electric heater for displaying commercial goods. Its metal main body is fitted with resin edge members at the front and rear. The edge members include insertion holes for attaching a partition, while the front edge member also has a hole for mounting a guard that helps prevent goods from falling. The design aims to make the rack lightweight and inexpensive to construct, while simplifying the handling of the heater’s lead wire. Hayase is credited with 1 patent.

Career Highlights

Hayase is associated with Sanyo Electric Co., Ltd. The available information highlights his work on practical showcase construction and the integration of electric heating into commercial display equipment.

Collaborations

Kazuo Tetsukawa and Kenji Sakanoue are identified as Hayase’s coworkers. The provided information does not specify their roles in the showcase patent.

Conclusion

Kouji Hayase’s recorded invention focuses on a lightweight, economical heated showcase rack with features for attaching partitions and protective guards.

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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