Location History:
- Kanagawa-ken, JP (1997 - 2000)
- Odawara, JP (1983 - 2002)
- Kanagwa, JP (2005)
- Kanagawa, JP (1990 - 2009)
- Minami-ashigara, JP (2013)
Company Filing History:
9 out of 16,458 
2 out of 16,042 
Years Active: 1983-2013
Title: The Innovations of Tadashi Ishiguro
Introduction
Tadashi Ishiguro is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic recording technology, holding a total of 11 patents. His work has been influential in advancing the capabilities of magnetic recording media and cleaning mediums.
Latest Patents
Ishiguro's latest patents include a magnetic recording medium that features a nonmagnetic layer and a magnetic layer, both of which are crucial for enhancing data storage capabilities. The nonmagnetic layer is a radiation-cured layer formed by curing a specific radiation-curable composition. Additionally, the backcoat layer of this medium comprises filler particles selected from organic polymer and inorganic colloidal particles. Another notable patent is for a cleaning medium that consists of a backcoat layer, a nonmagnetic support, and a cleaning layer containing ferromagnetic powder. This cleaning layer is designed with projections that enhance its effectiveness, showcasing Ishiguro's innovative approach to improving cleaning technologies.
Career Highlights
Throughout his career, Ishiguro has worked with notable companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to the advancement of technology in the imaging and recording industries.
Collaborations
Ishiguro has collaborated with esteemed colleagues, including Katsumi Ryoke and Masaaki Fujiyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tadashi Ishiguro's contributions to the field of magnetic recording and cleaning mediums highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials and their applications, making him a significant figure 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.