Kobe, Japan

Yasuo Sumiyoshi

This inventor holds 3 USPTO granted patents. Top assignee: Mitsuboshi Belting Ltd.. Active years: 1994-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Sumiyoshi. Retrieved from https://idiyas.com/inventor/yasuo-sumiyoshi

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 = 4.6

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Kobe, JP (1994 - 1995)
  • Hyogo, JP (1998)

Company Filing History:


Years Active: 1994-1998

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3 patents (USPTO):Explore Patents

Title: Innovations by Yasuo Sumiyoshi: Pioneering Agricultural and Belt Technologies

Introduction

Yasuo Sumiyoshi is a notable inventor based in Kobe, Japan, recognized for his contributions to innovative technologies in the field of agricultural systems and belt manufacturing. With a total of three patents, his work showcases advanced solutions designed to enhance efficiency and functionality in numerous applications.

Latest Patents

Sumiyoshi’s latest patents emphasize his inventive prowess. One prominent patent is for a "Wide Endless Belt," which features an innovative design with multiple layers. It comprises a canvas core layer, an elastomer layer, and a surface canvas layer that is designed to expand lengthwise. Additionally, structures applied on the belt's surface resist bonding with foreign materials, improving overall performance.

Another significant invention by Sumiyoshi is the "System for Automatically Cultivating Crops in a Greenhouse." This system consists of dual conveying structures for seedlings, allowing them to be treated under different controlled growing conditions. The ability to divert seedlings selectively between these structures represents a significant advancement in automated agricultural practices.

Career Highlights

Yasuo Sumiyoshi is currently associated with Mitsuboshi Belting Ltd., where he applies his expertise to create solutions that meet industry needs. His patented inventions reflect a deep understanding of both practical application and innovative design, allowing him to stand out in his field.

Collaborations

Throughout his career, Sumiyoshi has collaborated with notable coworkers such as Masaaki Asazuma and Nobuo Sakurai. These partnerships have contributed to the success and refinement of his inventions, showcasing the power of teamwork in advancing technology.

Conclusion

Yasuo Sumiyoshi exemplifies the spirit of innovation through his inventions that address critical challenges in agricultural technology and belt manufacturing. His work not only represents a significant contribution to these industries but also inspires future inventors to push the boundaries of possibility. The legacy of his patents will undoubtedly influence advancements in these fields for years to come.

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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