Toyama, Japan

Ryoichiro Uehara

USPTO Granted Patents = 58 


Average Co-Inventor Count = 1.5

ph-index = 16

Forward Citations = 862(Granted Patents)

Forward Citations (Not Self Cited) = 811(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (2003 - 2005)
  • Toyama-ken, JP (2000 - 2011)
  • Kurobe, JP (1999 - 2012)
  • Toyama, JP (2000 - 2017)

Company Filing History:


Years Active: 1999-2017

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Areas of Expertise:
Side Release Buckle
Belt Connector
Connecting Device
Swivel Hook
Interlink
Sheet Attaching Instrument
Belt Adjuster
Adjustable Fixing Apparatus
Disposable Diaper
Mechanical Fastening Members
Slider for Belt Adjustor
Synthetic Resin Swivel Hook
58 patents (USPTO):Explore Patents

Title: Ryoichiro Uehara: A Pioneer in Patent Innovations

Introduction

Ryoichiro Uehara, an inventive mind hailing from Toyama, Japan, has made significant contributions to the field of patents with an impressive portfolio of 58 patents. His work primarily focuses on innovative designs that enhance functionality and efficiency in various applications.

Latest Patents

One of Uehara's notable inventions is a sophisticated side release buckle. This buckle system includes a plug and a socket, with a robust design featuring a base, a pair of legs, and engaging portions on the plug. The socket is meticulously crafted to incorporate a body, an insertion opening, a housing space, engaged portions, and a pair of guide surfaces. These guide surfaces are strategically formed on the inner surface of the housing space and extend in the insertion direction of the legs. Each guide surface comprises a squeezing portion and a guiding portion, which work in tandem to facilitate easy engagement and disengagement of the buckle. Notably, the width of the intervals between the guiding portions is designed to be wider than that between the squeezing portions, which optimizes the functionality of the buckle. The angles of inclination for both the guiding and squeezing portions are meticulously calculated for improved usability.

Career Highlights

Uehara has had a remarkable career, particularly noted for his tenure at YKK Corporation and YKK Corporation of America. During his time at these renowned organizations, he focused on developing innovative fastening solutions that have been well-received in the market. His patents not only reflect his creativity but also his dedication to enhancing everyday products.

Collaborations

Throughout his career, Uehara has worked alongside talented individuals, including Yasutaka Nishida and Hiroshi Matoba. These collaborations have proven fruitful, allowing for a diverse exchange of ideas and expertise, which has enriched the outcomes of their joint projects.

Conclusion

Ryoichiro Uehara stands out as a prominent inventor in the realm of modern innovations. With a solid foundation of 58 patents, particularly in designing functional items like side release buckles, he continues to contribute to the field of inventions and inspire future generations of inventors. His career exemplifies the impact of creativity and collaboration in driving innovation forward.

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