Tokyo, Japan

Seiji Kurashina

This inventor holds 9 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent. Top assignees: Nec Corporation, National Institute of Advanced Industrial Science and Technology. Active years: 2000-2015.

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

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

USPTO Granted Patents = 9 

% Patents Active = 77.8


Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Kanagawa, JP (2007)
  • Tokyo, JP (2000 - 2013)
  • Minato-ku, JP (2015)

Company Filing History:


Years Active: 2000-2015

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9 patents (USPTO):Explore Patents

Title: Unveiling the Ingenious Mind of Inventor Seiji Kurashina from Tokyo

Introduction:

Meet Seiji Kurashina, a brilliant inventor based in Tokyo, Japan, who has left a mark in the world of technology with his groundbreaking innovations and patented inventions.

Latest Patents:

Seiji Kurashina's latest patents include an Infrared Ray Sensor Package, an Infrared Ray Sensor Module, and an Electronic Device aimed at maintaining the gas adsorption capability of a getter while preserving the characteristics of an infrared ray sensor element.

Infrared Ray Sensor Package:

The Infrared Ray Sensor Package designed by Seiji Kurashina features a vacuum-sealed space housing the infrared ray sensor element, a base substrate, a housing, an infrared ray transmission window, a getter, and a heat shielding member to prevent deterioration of the sensor element.

Bolometer Type Terahertz Wave Detector:

His invention, the Bolometer Type Terahertz Wave Detector, comprises a temperature detecting portion with a thin bolometer film, a reflective film, an absorption film, and a thermal isolation structure that forms an optical resonant structure for detecting Terahertz waves.

Career Highlights:

Seiji Kurashina has made significant contributions to the field of technology while working at esteemed companies such as NEC Corporation and the National Institute of Advanced Industrial Science and Technology. His innovative spirit and dedication have led to the development of cutting-edge solutions.

Collaborations:

During his illustrious career, Seiji Kurashina has collaborated with talented individuals like Takao Yamazaki and Masahiko Sano, fostering a culture of innovation and knowledge sharing within the industry.

Conclusion:

Inventor Seiji Kurashina's inventive prowess and dedication to creating advanced technological solutions have established him as a trailblazer in the field of inventions. His patents and collaborations stand as a testament to his unwavering commitment to driving innovation forward.

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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