Kodaira, Japan

Takashi Yamaki

This inventor holds 30 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Semiconductor Devices. Top assignees: Renesas Electronics Corporation, Renesas Technology Corp., Hitachi Ulsi Systems Co., Ltd.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yamaki. Retrieved from https://idiyas.com/inventor/takashi-yamaki

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

USPTO Granted Patents = 30 

% Patents Active = 76.7

 

Average Co-Inventor Count = 3.3

ph-index = 11

Forward Citations = 339(Granted Patents)


Location History:

  • Kanagawa, JP (2013 - 2016)
  • Kawasaki, JP (2017)
  • Kodaira, JP (2002 - 2019)
  • Tokyo, JP (2011 - 2020)

Company Filing History:


Years Active: 2002-2020

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Areas of Expertise:
Semiconductor Device
Nonvolatile Memory
Data Processing
Integrated Circuit
Resistance Storage Element
Active Mode
Standby Mode
Microcomputer
Flash Memory
Programming Method
Gate Withstand Voltage
Enhanced Reading Speed
30 patents (USPTO):Explore Patents

Title: Takashi Yamaki - Innovator in Semiconductor Technology

Introduction

Takashi Yamaki is a notable inventor based in Kodaira, Japan, who has made significant contributions to the field of semiconductor technology. With a portfolio that includes 30 patents, Yamaki's work has had a profound impact on the development of memory devices and their efficiency.

Latest Patents

Among his recent patents, one innovative design focuses on a semiconductor device that incorporates memory modules capable of low power consumption modes, managed by a control signal. This design features a transmission path that allows the control signal to be inputted in parallel to the memory module, enhancing the efficiency of memory block operations. Another patent details a semiconductor device consisting of a variety of nonvolatile memory cells, which utilize both first and second MOS type transistor sections. The unique relationship between the gate insulating films of these transistors represents a notable advancement in memory device technology.

Career Highlights

Yamaki has worked with prominent companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Technology Corporation. His tenure at these organizations has allowed him to influence the design and production of state-of-the-art semiconductor devices.

Collaborations

Throughout his career, Takashi Yamaki has collaborated with esteemed professionals, including Toshihiro Tanaka and Yutaka Shinagawa. These partnerships have contributed to the development of innovative solutions within the semiconductor sector, emphasizing both teamwork and shared expertise in pushing technological boundaries.

Conclusion

In summary, Takashi Yamaki is an influential inventor whose contributions to semiconductor technology have fostered advancements in the performance and efficiency of memory devices. His numerous patents reflect his commitment to innovation and excellence within the industry, solidifying his legacy as a key figure in the world of semiconductor inventions.

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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