Aichi, Japan

Sonoo Kato

This inventor holds 6 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Hoshizaki Denki Kabushiki Kaisha. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sonoo Kato. Retrieved from https://idiyas.com/inventor/sonoo-kato

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 82(Granted Patents)


Company Filing History:


Years Active: 2000

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6 patents (USPTO):Explore Patents

Title: Sonoo Kato: Innovator in Ice Making Technology

Introduction

Sonoo Kato is a prominent inventor based in Aichi-ken, Japan. He has made significant contributions to the field of ice making technology, holding a total of 6 patents. His innovative designs focus on improving the efficiency and functionality of ice making apparatuses.

Latest Patents

One of his latest inventions is the "Flowing-down ice making apparatus." This apparatus features an ice guide plate that can be securely fixed between an ice-water tank and ice-making plates without the need for fasteners like screws. The design includes a convex portion on the inner surface of the ice-water tank, allowing the ice guide plate to be engaged effectively. This innovative arrangement creates a gap that enhances the ice-making process. Another notable invention is a comprehensive ice making apparatus that includes an ice making unit with plates, a water sprinkler, and a reservoir tank. The design ensures that the pump section and motor section are efficiently housed within the main body of the apparatus, facilitating easy access and maintenance.

Career Highlights

Sonoo Kato is associated with Hoshizaki Denki Kabushiki Kaisha, a company known for its advanced refrigeration and ice making solutions. His work has significantly impacted the industry, leading to more efficient and user-friendly ice making technologies.

Collaborations

Throughout his career, Kato has collaborated with notable colleagues such as Hatsuo Yamada and Tadashi Sakai. These partnerships have fostered innovation and contributed to the development of cutting-edge ice making technologies.

Conclusion

Sonoo Kato's contributions to ice making technology exemplify his innovative spirit and dedication to improving industry standards. His patents reflect a commitment to enhancing efficiency and functionality in ice production.

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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