Kanagawa, Japan

Makoto Motoyoshi

This inventor holds 25 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Magnetic Memory Devices. Top assignees: Sony Corporation, Sony Group Corporation. Active years: 2005-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Motoyoshi. Retrieved from https://idiyas.com/inventor/makoto-motoyoshi

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

USPTO Granted Patents = 25 

% Patents Active = 36.0


Average Co-Inventor Count = 1.4

ph-index = 9

Forward Citations = 448(Granted Patents)


Location History:

  • Tokyo, JP (2006 - 2007)
  • Kanagawa, JP (2005 - 2023)

Company Filing History:


Years Active: 2005-2023

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Areas of Expertise:
Magnetic Memory Device
Semiconductor Image Sensor
Solid-State Memory
Nonvolatile Memory
Magnetoresistive Effect
Magnetic Storage
Manufacturing Method
Memory Cells
Tunnel Magneto-Resistance
Fabrication
Production Method
Integrated Circuit
25 patents (USPTO):Explore Patents

Title: The Innovations of Makoto Motoyoshi

Introduction

Makoto Motoyoshi is an accomplished inventor based in Kanagawa, Japan. With a remarkable portfolio of 25 patents to his name, he has significantly contributed to the field of semiconductor technology. Motoyoshi's innovations reflect the ever-evolving landscape of image sensing technology, paving the way for advancements in various applications.

Latest Patents

One of Motoyoshi's latest patents is a semiconductor image sensor module and the method of manufacturing it. This innovation focuses on a CMOS type semiconductor image sensor module that improves pixel aperture ratio and chip use efficiency. Notably, it enables simultaneous shutter operation across all pixels. The innovative structure consists of stacking multiple semiconductor chips, including a first semiconductor chip with an image sensor featuring a multitude of pixels comprising photoelectric conversion elements and transistors, along with a second chip containing an A/D converter array. Furthermore, there are provisions for incorporating a third semiconductor chip with a memory element array and a fourth chip with an analog nonvolatile memory array. This structured integration enhances the performance and efficiency of the image sensor module.

Career Highlights

Throughout his career, Makoto Motoyoshi has made impactful contributions while working with renowned companies. He has been associated with Sony Corporation and Sony Group Corporation, where he has played a significant role in advancing semiconductor technologies. His experience in these prestigious organizations has equipped him with the expertise necessary to drive innovation in his field.

Collaborations

Motoyoshi's work has also included collaboration with notable figures in the industry, including his coworkers Shin Iwabuchi and Minoru Sugawara. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies and patentable innovations.

Conclusion

In conclusion, Makoto Motoyoshi stands out as a leading inventor in the semiconductor industry. His latest patents not only enhance current technologies but also set new standards for future innovations. With a proven track record of successful collaborations and a deep commitment to advancing semiconductor technology, Motoyoshi continues to be a driving force in the field of image sensing.

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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