Kitakyushu, Japan

Hiroki Hata

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Toto Ltd., Daiichi Kasei Co., Ltd., Yoko Industry Co., Ltd.. Active years: 2020-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Hata. Retrieved from https://idiyas.com/inventor/hiroki-hata-jj8dhpzt

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 = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2020-2024

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3 patents (USPTO):Explore Patents

Title: Hiroki Hata: Innovator in Toilet Technology

Introduction

Hiroki Hata is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of toilet technology, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and convenience of toilet devices.

Latest Patents

Hiroki Hata's latest patents include advanced toilet devices that incorporate electric opening and closing mechanisms. One of his inventions features a toilet device with an electric opening/closing unit that includes a motor and a transmission mechanism. This mechanism consists of an internal gear, a first transmission part, and a second transmission part, allowing for efficient operation. Another patent describes a toilet device that also includes an electric opening/closing unit designed to open and close either a toilet seat or a toilet lid. This device utilizes a motor, an output shaft, and a spring to ensure smooth functionality.

Career Highlights

Throughout his career, Hiroki Hata has worked with prominent companies such as Toto Ltd. and Daiichi Kasei Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative toilet technologies.

Collaborations

Hiroki has collaborated with talented individuals in the industry, including Yuji Maruyama and Maya Teraoka. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Hiroki Hata is a distinguished inventor whose work in toilet technology has led to practical innovations that enhance user experience. His patents reflect a commitment to improving everyday conveniences through engineering excellence.

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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