Location History:
- Ibaraki, JP (1999 - 2013)
- Osaka, JP (1999 - 2014)
Company Filing History:
9 out of 3,870 
1 out of 246 
Years Active: 1999-2014
Title: Kazuhisa Maeda: Innovator in Acrylic Pressure-Sensitive Adhesives
Introduction
Kazuhisa Maeda is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of acrylic pressure-sensitive adhesives, holding a total of 9 patents. His work has advanced the technology and applications of adhesive materials, making them more efficient and versatile.
Latest Patents
Maeda's latest patents include innovations such as an acrylic pressure-sensitive adhesive, an acrylic pressure-sensitive adhesive layer, and an acrylic pressure-sensitive adhesive tape or sheet. These inventions focus on an acrylic polymer that contains an alkyl (meth)acrylate with an alkyl group of 1 to 20 carbon atoms, combined with a tackifier resin. The unique formulation allows for improved performance by utilizing two kinds of monomer units with a significant difference in solubility parameters. Another notable patent is for a photocurable acrylic viscoelastic material composition, which includes an acrylic monomer mixture and a (meth)acrylate compound with isocyanate groups. This composition boasts excellent pot life and storage stability, while also providing high-temperature holding power through photocuring.
Career Highlights
Throughout his career, Kazuhisa Maeda has worked with notable organizations, including Nitto Denko Corporation and Hiroshima University. His experience in these institutions has allowed him to refine his expertise in adhesive technologies and collaborate on various innovative projects.
Collaborations
Maeda has collaborated with esteemed colleagues such as Kunio Nagasaki and Masaaki Arakawa. These partnerships have contributed to the development of his groundbreaking inventions and have fostered a collaborative environment for innovation.
Conclusion
Kazuhisa Maeda's contributions to the field of acrylic pressure-sensitive adhesives demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a drive to enhance adhesive technologies.