Location History:
- Osaka, JP (2012 - 2016)
- Ibaraki, JP (2011 - 2017)
Company Filing History:
14 out of 3,868 
3 out of 30 
2 out of 2 Years Active: 2011-2017
Title: Inventor Spotlight: Yoshihiro Iwao
Introduction
Yoshihiro Iwao, an esteemed inventor based in Ibaraki, Japan, holds a remarkable portfolio of 14 patents. His innovative contributions to the field of adhesive technologies have garnered attention and respect among his peers and within the industry.
Latest Patents
Among his most recent inventions are two significant patents that enhance patch technology. The first, titled "Patch and Patch Preparation," introduces a patch with an adhesive layer that boasts high adhesive force without blooming in the presence of polar organic fluids. This patch consists of a support and a specialized adhesive layer containing synthetic rubber, high-polarity organic fluid, tackifier, and magnesium aluminometasilicate. Additionally, this innovative preparation can include a drug within the adhesive layer, expanding its applicability in medical fields.
The second patent, "Patch Package Structure," focuses on the design of the packaging for these patches. It consists of two sheet materials, one planar and one molded, which are sealed together. The packaging features a protruding part larger than the release liner, ensuring the patch is securely housed while allowing for easy access when needed. The inventive design is aimed at enhancing usability and maintaining the integrity of the patch.
Career Highlights
Yoshihiro has had a distinguished career, working with leading companies such as Nitto Denko Corporation and Toa Eiyo Ltd. His role in these organizations has been pivotal, as he has been able to apply his inventive mind to create practical solutions in adhesive technologies and medical applications.
Collaborations
Throughout his career, Yoshihiro has collaborated with notable colleagues, including Kensuke Matsuoka and Katsuhiro Okada. Together, they have fostered a creative environment that has led to groundbreaking innovations and advancements in their respective fields.
Conclusion
With 14 patents to his name, Yoshihiro Iwao continues to make significant contributions to the world of inventions, particularly in patch technology. His work reflects a commitment to innovation and excellence, contributing to advancements that benefit a wide range of applications in healthcare and beyond.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.