Kanagawa, Japan

Yuji Yamaguchi

This inventor holds 6 USPTO granted patents. Top assignees: Toyo Seikan Kaisha, Ltd., Tianma Micro-Electronics Co., Ltd.. Active years: 1993-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Yamaguchi. Retrieved from https://idiyas.com/inventor/yuji-yamaguchi-3ur7xh2y

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 41(Granted Patents)


Location History:

  • Kawasaki, JP (1993 - 1995)
  • Yokohama, JP (1995)
  • Kanagawa, JP (2012 - 2022)

Company Filing History:


Years Active: 1993-2022

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6 patents (USPTO):Explore Patents

Title: Innovations of Yuji Yamaguchi

Introduction

Yuji Yamaguchi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electronic apparatus and materials science, holding a total of six patents. His work reflects a commitment to advancing technology and improving user experience through innovative designs.

Latest Patents

One of Yuji Yamaguchi's latest patents is for an electronic apparatus and electronic apparatus operation control method. This invention features a visual sense display unit that shows an operation screen, a touch coordinate detection unit that detects user interactions, and a tactual sense presenting unit that provides tactile feedback. The apparatus includes a tactual sense presentation control module that correlates tactile sensations with displayed objects, enhancing user interaction. Another significant patent involves thermoplastic resin pellets and a method for preparing them. These pellets consist of a thermoplastic resin and an oxidation catalyst, designed to improve oxygen-absorbing capacity, making them suitable for molding oxygen-absorptive resin articles.

Career Highlights

Yuji Yamaguchi has worked with prominent companies such as Toyo Seikan Kaisha, Ltd. and Tianma Micro-electronics Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies and materials.

Collaborations

Throughout his career, Yuji has collaborated with notable colleagues, including Toshiyuki Iwamoto and Kouzaburo Sakano. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Yuji Yamaguchi's contributions to technology through his patents and collaborations highlight his role as a significant inventor in Japan. His innovative work continues to influence the fields of electronics and materials science.

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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