Itoigawa, Japan

Atsushi Sumi

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Shin-Etsu Polymer Co., Ltd.. Active years: 2008-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Sumi. Retrieved from https://idiyas.com/inventor/atsushi-sumi-b2duhgvf

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

Calculating rank

% Patents Active = 60.0


Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 43(Granted Patents)


Location History:

  • Itoigawa, JP (2008 - 2010)
  • Niigata, JP (2010)
  • Sendai, JP (2013)

Company Filing History:


Years Active: 2008-2013

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5 patents (USPTO):Explore Patents

Title: Atsushi Sumi: Innovator in Semiconductor Storage Solutions

Introduction

Atsushi Sumi is a notable inventor based in Itoigawa, Japan. He has made significant contributions to the field of semiconductor storage solutions, holding a total of 5 patents. His innovative designs focus on enhancing the safety and efficiency of substrate storage containers.

Latest Patents

Atsushi Sumi's latest patents include a substrate storage container designed to hold multiple semiconductor wafers. This container features a front open box type body, supporting ribs for alignment, and a bottom plate that is removable. The design incorporates conveyor contact rails that minimize vibrations and impacts during transportation. Another patent involves a substrate storage container with a positioning method, which includes a door element for access and multiple positioning parts that ensure precision alignment of substrates.

Career Highlights

Atsushi Sumi has dedicated his career to advancing semiconductor technology. His work at Shin-Etsu Polymer Co., Ltd. has positioned him as a key player in the industry. His patents reflect a deep understanding of the challenges faced in semiconductor storage and transportation.

Collaborations

Throughout his career, Atsushi has collaborated with talented individuals such as Takayuki Nakayama and Junya Toda. These partnerships have fostered innovation and contributed to the development of cutting-edge solutions in the semiconductor field.

Conclusion

Atsushi Sumi's contributions to semiconductor storage technology demonstrate his commitment to innovation and excellence. His patents not only enhance the safety of semiconductor wafers but also improve operational efficiency in the industry.

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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