Tokyo, Japan

Yoshiyuki Abe

This inventor holds 66 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 9 EPO patents, primarily in Transparent Conductive Films (CPC class H01L). Top assignees: Sumitomo Metal Mining Company, Ltd., Renesas Electronics Corporation, Renesas Technology Corp.. Active years: 2003-2019.

USPTO Granted Patents = 66 

% Patents Active = 47.0


 

Average Co-Inventor Count = 2.1

ph-index = 11

Forward Citations = 341(Granted Patents)

Forward Citations (Not Self Cited) = 295(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kuwana, JP (2003)
  • Chiba-ken, JP (2006 - 2009)
  • Takasaki, JP (2008 - 2010)
  • Chiba, JP (2005 - 2011)
  • Hinode, JP (2006 - 2013)
  • Kanagawa, JP (2012 - 2014)
  • Ichikawa, JP (2007 - 2019)
  • Tokyo, JP (2009 - 2019)

Company Filing History:


Years Active: 2003-2019

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Areas of Expertise:
Transparent Conductive Film
Semiconductor Device
Manufacturing Method
Solar Cell
Oxide Sintered Body
Thin-Film Solar Cell
Photoelectric Conversion
Light-Emitting Element
Multilayer Wafer Structure
Ion Plating
Vapor-Deposited Thin Film
Data Transfer Apparatus
66 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Yoshiyuki Abe

Introduction: Yoshiyuki Abe is a renowned inventor based in Tokyo, Japan, with an impressive portfolio of 65 patents. His groundbreaking work primarily focuses on photoelectric conversion elements and innovative materials, positioning him as a key figure in the field of conductive materials and devices.

Latest Patents: Among Yoshiyuki Abe's most recent contributions are patents related to transparent conductive oxide films and photoelectric conversion elements. His first patent introduces a photoelectric conversion element utilizing ITiO as a transparent electrode. This innovation leverages the high transmittance to near-infrared rays and excellent conductivity of ITiO, enhancing the performance of the photoelectric conversion layer. Another notable patent presents a thin light-transmitting substrate that showcases high thermal conduction efficiency, equipped with a conductor pattern to increase surface temperature when powered by electric current. This inventive substrate promises significant improvements in various applications, including display devices and illumination systems.

Career Highlights: Yoshiyuki Abe has had a distinguished career, contributing his expertise to renowned companies, including Sumitomo Metal Mining Company, Ltd. and Renesas Electronics Corporation. His tenure at these leading institutions has fostered the development of advanced materials and technologies that push the boundaries of existing capabilities in the semiconductor and electronics industries.

Collaborations: During his career, Yoshiyuki Abe has collaborated with esteemed colleagues such as Tokuyuki Nakayama and Chuichi Miyazaki. These collaborations have played a vital role in the fusion of ideas and techniques, leading to innovative solutions and patents that advance technology.

Conclusion: Yoshiyuki Abe stands out as a prolific inventor whose work has significantly impacted the field of photoelectric devices. His dedication to innovation and collaboration with industry leaders continues to pave the way for new advancements in technology, ensuring his legacy as a crucial contributor in the realm of conductive materials and photoelectric conversion technologies.

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