Osaka, Japan

Tomoya Sumitsuji



Average Co-Inventor Count = 1.2

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2014-2025

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4 patents (USPTO):Explore Patents

Title: Innovations by Tomoya Sumitsuji in Pet Feeding Tools

Introduction

Tomoya Sumitsuji is an innovative inventor based in Osaka, Japan. He has made significant contributions to the field of pet care through his inventive designs. With a total of 4 patents to his name, Sumitsuji focuses on creating tools that enhance the feeding experience for pets while also providing them with mental stimulation and exercise.

Latest Patents

Sumitsuji's latest inventions include a unique feeding tool designed for pets. This tool not only serves the purpose of feeding but also engages pets in intellectual training and exercise. The first patent features a drum that stores food and has holes on its surface. As the drum rotates, food is released through these holes and guided to a receiving portion by a slider. This design ensures that pets are entertained while they eat.

Another notable invention is a feeding tool that supplies liquid pet food gradually. This tool consists of a sphere that is rotatably supported by a container, which houses the fluid pet food. As the sphere rotates, the pet food adhered to its surface is exposed through an opening, allowing pets to access it little by little.

Career Highlights

Tomoya Sumitsuji is currently employed at Doggyman H. A. Co., Ltd., where he continues to develop innovative solutions for pet care. His work is characterized by a commitment to enhancing the quality of life for pets and their owners.

Collaborations

Sumitsuji collaborates with Akio Hayashi, a fellow innovator in the field. Together, they work on projects that aim to improve pet feeding tools and enhance the overall pet care experience.

Conclusion

Tomoya Sumitsuji's contributions to pet feeding tools reflect his dedication to innovation and animal welfare. His inventive designs not only serve practical purposes but also enrich the lives of pets. Through his work, he continues to make a positive impact in the pet care industry.

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