Location History:
- Tosu, JP (1989 - 1990)
- Fukuoka, JP (1997 - 1999)
Company Filing History:
6 out of 240 
6 out of 57 Years Active: 1989-1999
Title: **Innovator Shigeki Mohri: Advancing Magnetic Head Technologies**
Introduction
Shigeki Mohri, an accomplished inventor from Fukuoka, Japan, has made significant contributions to the field of materials science, particularly in the development of substrate materials for magnetic heads. With six patents to his name, his innovations aim to enhance recording density and precision in high-density recording applications.
Latest Patents
Mohri's latest inventions focus on advancing the technology behind magnetic heads. One of his prominent patents introduces a substrate material designed for high recording density. This material comprises a matrix phase of carbides from titanium, tungsten, and tantalum, paired with a dispersion phase containing alumina, chromia, and zirconia oxides. The combination creates a highly efficient substrate, ensuring that it retains essential characteristics required for optimal magnetic head performance. Additionally, he has developed a substrate material that addresses the challenges associated with low flying height in magnetic heads. This innovation consists of aluminum oxide and titanium carbonitride, which are structured to eliminate machining issues while fostering high-precision fabrication of thin-film heads.
Career Highlights
Throughout his career, Shigeki Mohri has collaborated with notable companies such as Sumitomo Special Metals Co., Ltd. and Nippon Tungsten Co., Ltd. His work at these organizations has allowed him to explore and enhance material compositions that are critical to the functionality of advanced magnetic recording technologies.
Collaborations
In his innovative journey, Mohri has collaborated with distinguished coworkers, including Michito Miyahara and Toshiaki Wada. Their collective expertise has undoubtedly contributed to the successful development of the technologies for which Mohri holds patents.
Conclusion
Shigeki Mohri's ingenuity and dedication to advancing magnetic head technologies through innovative substrate materials underscore his importance in the field of materials science. His patented inventions continue to pave the way for improved performance and higher recording densities, marking him as a key figure in modern advancements in storage technology.
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.