Location History:
- Otake, JP (2016 - 2017)
- Hiroshima, JP (2018)
- Tokyo, JP (2008 - 2023)
Company Filing History:
7 out of 2,348 
1 out of 35,705 
1 out of 1,357 Years Active: 2008-2025
Title: Innovations of Yoshiko Irie in Conductive Materials
Introduction
Yoshiko Irie is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of conductive materials. With a total of 9 patents to his name, Irie's work focuses on developing innovative conductive compositions and methods for their manufacturing.
Latest Patents
Among his latest patents are two notable inventions: a conductive composition and method for manufacturing the same, and a conductor and method for manufacturing the same. The first patent describes a conductive composition that includes a conductive polymer (A) with an acidic group and a basic compound (B). It specifies an X/Y area ratio of 0.046 or less, which relates to the molecular weight of the conductive polymer. The second patent outlines a conductive composition that incorporates a water-soluble polymer (B) and a solvent, detailing specific formulas and components that enhance the material's properties.
Career Highlights
Yoshiko Irie has worked with leading companies in the industry, including Mitsubishi Chemical Corporation and NEC Corporation. His experience in these organizations has allowed him to refine his expertise in conductive materials and contribute to various innovative projects.
Collaborations
Throughout his career, Irie has collaborated with notable colleagues, including Masashi Uzawa and Saki Makigawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Yoshiko Irie's contributions to conductive materials through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of conductive compositions and their applications.