Location History:
- Settsu, JP (2010)
- Kyotanabe, JP (2012 - 2014)
Company Filing History:
Years Active: 2010-2025
Title: Kanji Shimoosako: Innovator in Laminated Materials
Introduction
Kanji Shimoosako is a prominent inventor based in Kyotanabe, Japan. He has made significant contributions to the field of laminated materials, holding a total of 4 patents. His work focuses on innovative solutions that enhance the performance and applicability of laminated products.
Latest Patents
Shimoosako's latest patents include advancements in laminate technology, specifically a single-sided metal-clad laminated sheet and a multi-layer printed wiring board. The laminate features a multilayer polyimide film with thermoplastic polyimide layers on both sides of a core layer made from a non-thermoplastic polyimide film. The surface layer can be either an inorganic layer with a thickness ranging from 1 to 200 nm or a resin layer measuring between 0.1 to 5 μm. Additionally, the single-sided metal-clad laminate is created by applying a metal layer to the thermoplastic resin layer on the surface that does not have a surface layer.
The printed wiring board utilizes a plating-target material that includes a layer-A, which undergoes electroless copper plating. This layer is designed to have a surface roughness with an arithmetic mean roughness Ra of less than 0.5 μm. The layer-A also features a polyimide resin with a siloxane structure, ensuring high adhesiveness to the electroless plating film. This innovative approach allows for effective electroless plating on surfaces that are not excessively rough, making it suitable for manufacturing printed wiring boards and similar applications.
Career Highlights
Kanji Shimoosako is associated with Kaneka Corporation, where he continues to develop cutting-edge technologies in laminated materials. His expertise and innovative mindset have positioned him as a key figure in the industry.
Collaborations
Shimoosako has collaborated with notable colleagues, including Takashi Ito and Shigeru Tanaka. Their combined efforts contribute to the advancement of technology in their field.
Conclusion
Kanji Shimoosako's work in laminated materials showcases his dedication to innovation and excellence. His patents reflect a commitment to enhancing the functionality and efficiency of products in the industry.
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.