Yokohama, Japan

Seiji Ikari

This inventor holds 23 USPTO granted patents and 7 published patent applications and 11 EPO patents, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Renesas Electronics Corporation, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 2012-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Ikari. Retrieved from https://idiyas.com/inventor/seiji-ikari

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

USPTO Granted Patents = 23 

% Patents Active = 82.6

 

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Kanagawa-ken, JP (2013 - 2015)
  • Yokohama, JP (2012 - 2018)
  • Tokyo, JP (2016 - 2019)
  • Kodaira, JP (2019)
  • Kanagawa, JP (2017 - 2024)

Company Filing History:


Years Active: 2012-2024

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Areas of Expertise:
Semiconductor Device
Microcomputer
Image Reading Apparatus
Paper Sheet Processing
Magnetic Sensor
Data Processing
Illumination Apparatus
Optical Detection
Stiffness Detector
Communication Interface
Magnetic Detecting Device
23 patents (USPTO):Explore Patents

Title: **Seiji Ikari: Innovator in Paper Processing Technology**

Introduction

Seiji Ikari is a prominent inventor based in Yokohama, Japan, known for his significant contributions to paper processing technology. With a total of 13 patents to his name, Ikari's innovations focus on enhancing efficiency and accuracy in handling printed information.

Latest Patents

Among his latest inventions is a paper sheet processing apparatus that includes a conveyance mechanism to transport a paper sheet with fluorescent ink print information. The apparatus features a fluorescence reference member that opposes the conveyance path, a light source device to irradiate the reference member, and an imaging device that captures the fluorescence emission, providing images that highlight contours of the paper sheet and the fluorescent ink information. Another notable patent is a magnetic detecting device that incorporates a magnetic sensor head equipped with multiple magnetic sensing elements and an environmental magnetism corrector. This device enhances the detection and processing of sheets by correcting signals based on environmental magnetism.

Career Highlights

Throughout his career, Seiji Ikari has worked with esteemed companies, including Kabushiki Kaisha Toshiba and Toshiba Infrastructure Systems & Solutions Corporation. His tenure at these organizations has been marked by a commitment to advancing technology in the field of paper processing.

Collaborations

Ikari has collaborated with talented professionals in his field, including Junji Miura and Kazuhiro Itsumi. Their teamwork has contributed to the successful development of innovative technologies and solutions that have made a substantial impact on the industry.

Conclusion

Seiji Ikari's dedication to innovation in paper processing technology is evident through his numerous patents and collaborations. His work not only showcases his expertise but also contributes to the advancement of efficient and effective processing methods in an increasingly digital world.

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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