Tokyo, Japan

Takahiko Sasaki

This inventor holds 28 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Memory Devices. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Sandisk Technologies Inc.. Active years: 2008-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Sasaki. Retrieved from https://idiyas.com/inventor/takahiko-sasaki

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

USPTO Granted Patents = 28 

% Patents Active = 64.3

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 115(Granted Patents)


Location History:

  • Nerima-ku, JP (2012 - 2013)
  • Santa Clara, CA (US) (2014)
  • Nerima, JP (2018)
  • Tokyo, JP (2008 - 2021)

Company Filing History:


Years Active: 2008-2021

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Areas of Expertise:
Semiconductor Memory Device
Nonvolatile Memory
Resistance-Change Memory
Memory Cell
Threshold Voltage
Clock Oscillator
Three Dimensional Storage
Data Conversion
Control Method
Programmable Fuse Element
Temperature Sensor
28 patents (USPTO):Explore Patents

Title: **Takahiko Sasaki: A Pioneer in Semiconductor Technology**

Introduction

Takahiko Sasaki is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of semiconductor technology. With a remarkable total of 28 patents to his name, Sasaki's innovations have played a crucial role in advancing memory devices.

Latest Patents

Among his latest patents, two stand out for their innovative approaches to semiconductor memory devices. The first, titled "Semiconductor memory device," describes a configuration that includes a plurality of memory cells and incorporates a circuit designed to convert first data into second data, facilitating a write operation based on the order of thresholds of the memory cells. The second patent, "Semiconductor memory device configured to sense memory cell threshold voltages in ascending order," presents a novel system where a driver gradually increases the voltage of the word line, allowing a sense amplifier to detect the threshold voltages of memory cells in an ascending manner.

Career Highlights

Sasaki has made significant contributions as an inventor while working with some notable companies in the industry. He has been part of Kabushiki Kaisha Toshiba and Toshiba Memory Corporation, where his expertise and innovative spirit have driven advancements in semiconductor technology.

Collaborations

Throughout his career, Takahiko Sasaki has collaborated with esteemed colleagues, including Tomonori Kurosawa and Rieko Funatsuki. These partnerships have fostered a productive environment for innovation and development in the semiconductor field.

Conclusion

Takahiko Sasaki's dedication to advancing semiconductor technology is evident through his extensive patent portfolio and collaborations with industry experts. His work continues to influence the future of memory devices, making him a key figure in the realm of innovation and invention.

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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