Nagano, Japan

Shunji Saito

This inventor holds 21 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Ice Making Technology. Top assignees: Nidec Sankyo Corporation, Whirlpool Corporation, Whiri Pooi Corporation. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunji Saito. Retrieved from https://idiyas.com/inventor/shunji-saito

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

USPTO Granted Patents = 21 

% Patents Active = 95.2


Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Suwa-gun Nagano, JP (2021)
  • Nagano, JP (2011 - 2024)

Company Filing History:


Years Active: 2011-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
Ice Making Device
Ice Maker
Drive Unit
Geared Motor
Damper Device
Automatic Ice Maker
Manufacturing Method
Leaf Switch
21 patents (USPTO):Explore Patents

Title: The Innovative Journey of Shunji Saito in the Ice-Making Industry

Introduction

Shunji Saito, an accomplished inventor located in Nagano, Japan, has made significant contributions to the field of ice-making technology. With a remarkable portfolio of 21 patents, he is recognized for his inventive designs that streamline ice production.

Latest Patents

Among his latest innovations, Saito developed an ice-making device that autonomously conducts a series of ice-making operations, including fan motor control, without the need for a higher-level device. This device features an ice-making tray, a fan motor that blows air onto the tray, an ice removal mechanism, and a control part that efficiently manages the operations of both the fan motor and a water supply mechanism. Another recent invention is an advanced ice maker that minimizes frame damage by incorporating a flipping and twisting operation of the ice-making tray supported by a robust frame. This design includes unique inner wall portions and a cutout for wire passage, enhancing operational efficiency.

Career Highlights

Saito has built a distinguished career, working with leading companies in the industry, including Nidec Sankyo Corporation and Whirlpool Corporation. His innovative spirit and technical acumen have helped pave the way for advancements in ice-making solutions.

Collaborations

Throughout his career, Shunji Saito has collaborated with notable individuals such as Katsuhiko Hayashi and Satoshi Tanimura. These partnerships have fostered a creative environment that has resulted in pioneering advancements in ice manufacturing technologies.

Conclusion

Shunji Saito continues to influence the ice-making sector through his inventive contributions. With a growing number of patents and a passion for innovation, he stands out as a key figure in advancing technology, improving processes, and inspiring future inventors in the industry.

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]
Loading…