Nagoya, Japan

Shoji Yokoi

This inventor holds 9 USPTO granted patents and 13 published patent applications. Top assignees: Ngk Insulators, Inc., Seiko Epson Corporation, Honda Motor Co., Ltd.. Active years: 2006-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Yokoi. Retrieved from https://idiyas.com/inventor/shoji-yokoi

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

USPTO Granted Patents = 9 

% Patents Active = 44.4

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 2006-2018

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9 patents (USPTO):Explore Patents

Title: The Innovations of Shoji Yokoi

Introduction

Shoji Yokoi is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of ozone generation, holding a total of nine patents. His work focuses on developing efficient methods for producing ozone, which has various applications in industries such as water treatment and air purification.

Latest Patents

One of Yokoi's latest patents is a method for generating ozone. This ozone generator includes one or more electrode pairs, each containing two electrodes arranged at a predetermined gap length. A power source applies an alternating-current voltage between the two electrodes, allowing ozone to be produced when a source gas flows between them and a discharge is generated. The design of the ozone generator satisfies specific conditions related to the flow velocity of the source gas, frequency of the alternating-current voltage, and the length of the discharge space. Another notable patent is an ozone generator that features a housing with an internal cavity and multiple electrode pairs. This design also facilitates ozone production when a source gas flows through the discharge space formed between the electrodes.

Career Highlights

Throughout his career, Shoji Yokoi has worked with notable companies such as NGK Insulators, Inc. and Seiko Epson Corporation. His experience in these organizations has contributed to his expertise in the field of ozone generation and related technologies.

Collaborations

Yokoi has collaborated with several talented individuals, including Yoshihiro Kobayashi and Masayuki Takahashi. These collaborations have likely enhanced his innovative capabilities and led to the development of advanced technologies in ozone generation.

Conclusion

Shoji Yokoi's contributions to the field of ozone generation through his patents and collaborations highlight his role as a significant inventor. His work continues to impact various industries, showcasing the importance of innovation in technology.

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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