Hiroshima, Japan

Atsushi Iwata

This inventor holds 18 USPTO granted patents, primarily in Semiconductor Technology. Top assignees: Semiconductor Technology Academic Research Center, Elpida Memory, Inc., Hiroshima University. Active years: 1999-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Iwata. Retrieved from https://idiyas.com/inventor/atsushi-iwata-37phwtsz

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


% Patents Active = 44.4

Average Co-Inventor Count = 3.4

ph-index = 8

Forward Citations = 194(Granted Patents)


Location History:

  • Higashi-Hiroshima, KR (2007)
  • Hiroshima, JP (2003 - 2011)
  • Hiroshima-ken, JP (2009 - 2012)
  • Higashihiroshima, JP (1999 - 2013)

Company Filing History:


Years Active: 1999-2013

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Areas of Expertise:
Semiconductor Device
Analog-to-Digital Converter
Differential Amplifier
Low-Voltage Circuit
Chopper Amplifier
Signal Distribution
Optical Isolation
CMOS Output Circuit
Pulse Modulation
Information Processing
Arithmetic Circuit
Storage Device
18 patents (USPTO):Explore Patents

Title: Innovations of Atsushi Iwata

Introduction

Atsushi Iwata is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 18 patents. His work has advanced the development of various semiconductor devices and methods.

Latest Patents

Among his latest patents is a semiconductor device and semiconductor device manufacturing method. This invention includes a pair of electromagnetically coupled inductors, each comprised of a plurality of through electrodes extending through a semiconductor substrate, along with wires connecting these electrodes in series. Another notable patent is for an analog-to-digital converter, which features a first switch circuit, a first integrator, a second switch circuit, a second integrator, a quantizer, and a digital-to-analog converter. This innovative converter processes external analog signals and outputs them as digital signals, showcasing Iwata's expertise in integrating complex electronic systems.

Career Highlights

Atsushi Iwata has worked with esteemed organizations such as the Semiconductor Technology Academic Research Center and Hiroshima University. His experience in these institutions has allowed him to collaborate on cutting-edge research and development projects, further enhancing his skills and knowledge in semiconductor technology.

Collaborations

Iwata has collaborated with notable colleagues, including Makoto Nagata and Takeshi Yoshida. Their combined efforts have contributed to advancements in the semiconductor field, fostering innovation and research.

Conclusion

Atsushi Iwata's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the development of advanced electronic devices and systems.

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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