Kanagawa, Japan

Masato Yamaguchi

This inventor holds 17 USPTO granted patents, primarily in Imaging Technology. Top assignees: Sony Corporation, Molex Corporation, Sony Mobile Communications Inc.. Active years: 1993-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Yamaguchi. Retrieved from https://idiyas.com/inventor/masato-yamaguchi

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

Calculating rank

% Patents Active = 64.7

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 159(Granted Patents)


Location History:

  • Yokohama, JP (1997 - 1999)
  • Kanagawa, JP (1993 - 2013)

Company Filing History:


Years Active: 1993-2013

Loading Chart...
Areas of Expertise:
Imaging Device
Video Tape Recording
Data Processing
Camera Integration
Auto Focusing
Ink Ribbon Cassette
Tape Mechanism
Electromagnetic Shield
Sintered Metal Sprocket
Tape Recorder
Miniature Circuit Card
Brake Mechanism
17 patents (USPTO):Explore Patents

Title: Masato Yamaguchi: Innovator in Mobile Technology

Introduction

Masato Yamaguchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of mobile technology, holding a total of 17 patents. His innovative designs and systems have paved the way for advancements in various electronic devices.

Latest Patents

Yamaguchi's latest patents include a cover unit and mobile terminal that features a unique cover moving mechanism. This mechanism allows a first cover to move between a cover position and an exposed position, while a second cover can slide in a direction perpendicular to its visible surface. This design ensures that when the first cover is in the cover position, the second cover remains coplanar with it. Additionally, when the first cover is moved to the exposed position, the second cover adjusts accordingly, enhancing the user experience. Another notable patent is for a data processing device for a camera-integrated VTR system. This system allows for seamless exchange of external and internal data between components, enabling instantaneous printing of selected images.

Career Highlights

Throughout his career, Masato Yamaguchi has worked with renowned companies such as Sony Corporation and Molex Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies that cater to consumer needs.

Collaborations

Yamaguchi has collaborated with notable individuals in the industry, including Seiichi Morikawa and Akira Kaneshige. These partnerships have further enriched his work and led to the development of cutting-edge technologies.

Conclusion

Masato Yamaguchi's contributions to mobile technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His innovative designs continue to influence the industry and inspire future advancements.

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]
Loading…