Tokyo, Japan

Masayuki Yokoyama

This inventor holds 36 USPTO granted patents and 16 published patent applications and 4 EPO patents, primarily in Information Processing. Top assignees: Sony Corporation, Mitsubishi Electric Corporation, Research Development Corporation of Japan. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Yokoyama. Retrieved from https://idiyas.com/inventor/masayuki-yokoyama

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

USPTO Granted Patents = 36 

% Patents Active = 69.4

 

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 384(Granted Patents)


Location History:

  • Matsudo, JP (1995 - 2000)
  • Chiba, JP (2006 - 2007)
  • Chiyoda-ku, JP (2011 - 2012)
  • Kanagawa, JP (2017)
  • Tokyo, JP (1995 - 2024)

Company Filing History:


Years Active: 1995-2026

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Areas of Expertise:
Information Processing
Electronic Device
Image Processing
Valve Timing
Power Generation
Polymeric Micelle
Drug Preparation
Motion Vector Detection
Brushless Motor
Direct Current Motor
Control Device
Storage Control
36 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Masayuki Yokoyama

Introduction

Masayuki Yokoyama, a prolific inventor based in Tokyo, Japan, has made significant strides in the field of information processing technology. With an impressive portfolio of 34 patents, his work exemplifies the fusion of creativity and technical expertise in the modern technological landscape.

Latest Patents

Yokoyama's latest patents include advancements in information processing apparatuses and methods. His innovative technology aims to enable operations via wearable devices that are more comfortable for continuous use. One notable invention involves an information processing apparatus that captures images of a wearable device with a module whose appearance evolves over time. The system detects the module in the captured image and estimates the wearable device's position or posture. This technology is particularly applicable in devices such as transmissive head-mounted displays (HMDs).

Another significant patent focuses on an information processing apparatus that utilizes eye-tracking. This apparatus involves an acquisition section that gathers eye information from users to determine their line-of-sight direction. By employing two different methods of analysis, it calculates the reliability of each direction and subsequently establishes the most accurate line-of-sight direction based on this reliability.

Career Highlights

Throughout his career, Yokoyama has contributed to leading technological firms such as Sony Corporation and Mitsubishi Electric Corporation. His work in these established companies has allowed him to further refine his inventions and impact the industry positively.

Collaborations

In his journey, Yokoyama has collaborated with talented professionals in the field, including coworkers Kazunori Kataoka and Yasuhisa Sakurai. These partnerships have fostered a collaborative environment that nurtures innovation and enhances the impact of their collective work.

Conclusion

Masayuki Yokoyama's contributions to the field of information processing and wearable technology are noteworthy. With his extensive portfolio and collaborative spirit, he continues to inspire future innovations that shape our technological landscape.

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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