Location History:
- Saga, JP (2011 - 2012)
- Fukuoka, JP (2016 - 2017)
Company Filing History:
6 out of 57 
3 out of 2,333 
2 out of 3 Years Active: 2011-2017
Title: Innovative Contributions of Inventor Yusuke Hara
Introduction
Yusuke Hara, an accomplished inventor based in Fukuoka, Japan, has made significant strides in the field of materials science, specifically within the semiconductor and magnetic data storage sectors. With six patents to his name, his contributions have advanced technological applications, particularly in sputtering techniques and substrate design.
Latest Patents
Hara's latest patents showcase his expertise and innovative thinking. One of his notable inventions is the MgO target for sputtering, designed to enhance film formation rates during the production of MgO films. This invention utilizes MgO along with an electroconductive material, which facilitates orientation in the MgO film during DC sputtering processes.
Another significant patent involves substrates tailored for thin-film magnetic heads, magnetic head sliders, and hard disk drive devices. This AlTiC-based substrate includes specific phases of AlO and TiC, with precise lattice constants that optimize performance in thin-film magnetic heads.
Career Highlights
Throughout his career, Hara has worked with reputable companies, including Nippon Tungsten Co., Ltd. and Hitachi Metals, Ltd. His positions at these firms allowed him to contribute to groundbreaking projects in materials development, reflecting his deep knowledge and skill within the industry.
Collaborations
Yusuke Hara has collaborated with esteemed colleagues such as Shinzoh Mitomi and Shigeru Matsuo. These professional associations have aided in the mutual exchange of knowledge and expertise, further pushing the boundaries of innovation in their respective fields.
Conclusion
In conclusion, Yusuke Hara stands out as a prominent inventor whose work continues to impact the fields of semiconductor technology and data storage. His latest patents not only demonstrate his innovative spirit but also provide valuable advancements that benefit industries reliant on high-performance materials. As he continues to explore new horizons, Hara's contributions will undoubtedly pave the way for future innovations.