Sendai, Japan

Junichi Koike

USPTO Granted Patents = 56 

 

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 319(Granted Patents)

Forward Citations (Not Self Cited) = 296(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Nirasaki, JP (2014)
  • Miyagi, JP (2011 - 2022)
  • Sendai, JP (2007 - 2024)

Company Filing History:


Years Active: 2007-2025

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Areas of Expertise:
Copper Paste
Semiconductor Device
Wiring Board
Solar Cell
Thin-Film Transistor
Liquid Crystal Display Device
Copper Interconnection
Electrode for Oxide Semiconductor
Conductive Paste
Manganese Oxide Film
Hard Lubricating Coating
SiC Single Crystal Wafer
56 patents (USPTO):Explore Patents

Title: The Innovations of Junichi Koike: A Leader in Electronic Component Technology

Introduction: Junichi Koike, an accomplished inventor based in Sendai, Japan, holds an impressive portfolio of 53 patents. His work primarily focuses on electronic components and circuit board technologies, contributing significantly to advancements in the field.

Latest Patents: Among Junichi Koike's latest innovations are two notable patents. The first is an electronic component and method for producing the same, designed to enhance the adhesion between copper electrodes and inorganic substrates. This invention involves a process where a paste containing copper and inorganic oxide particles is applied to a substrate, followed by a sintering step to create a stable electronic component.

The second patent pertains to a circuit board that offers flexibility through an organic insulating layer while maintaining high adhesion between metal wiring and the insulating layer. This innovative production method avoids traditional photolithography techniques, showcasing an efficient approach to circuit board manufacturing.

Career Highlights: Koike has made significant contributions throughout his career, particularly during his tenure at Advanced Interconnect Materials, LLC and Tohoku University. His work in both academic and corporate settings has paved the way for numerous technological advancements in electronic materials.

Collaborations: Throughout his career, Junichi Koike has collaborated with notable individuals such as Hideaki Kawakami and Akihiro Shibatomi. These partnerships have fostered a collaborative environment that has been pivotal in driving innovation and enhancing research outcomes.

Conclusion: Junichi Koike's extensive experience and groundbreaking patents in electronic components and circuit board technology position him as a respected figure in the field. His dedication to innovation continues to influence the industry, making significant contributions that advance the science and technology of electronic devices.

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