This inventor holds 1 USPTO granted patent. Top assignees: Japan Atomic Energy Agency, Showa Denko K.k.. Active years: 2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 93 
1 out of 1,961 
Years Active: 2017
Title: Shiro Entani: Innovator in Magnetic Recording Technology
Introduction
Shiro Entani is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of magnetic recording technology, particularly with his innovative designs and patents. His work has implications for data storage solutions that are crucial in today's digital age.
Latest Patents
Shiro Entani holds a patent for a perpendicular magnetic recording medium and magnetic storage apparatus. This invention features a perpendicular magnetic layer situated above a nonmagnetic substrate, along with a protection layer that is applied on top of the perpendicular magnetic layer. The perpendicular magnetic layer is characterized by an hcp structure and consists of stacked layers that have a (0002) crystal plane aligned parallel to the surface of the nonmagnetic substrate. The uppermost layer of these stacked layers is composed of polycrystal grains derived from various alloys, including CoCr-base, CoPt-base, CoCrPt-base, and CoPtCr-base alloys. The protection layer, which interfaces with the uppermost layer, includes either a single graphene layer or a graphene stack, along with an amorphous carbon layer. This innovative design enhances the performance and reliability of magnetic storage devices.
Career Highlights
Throughout his career, Shiro Entani has worked with prominent organizations such as Showa Denko K.K. and the Japan Atomic Energy Agency. His experience in these institutions has allowed him to refine his expertise in magnetic materials and storage technologies.
Collaborations
Shiro Entani has collaborated with notable colleagues, including Kota Hasegawa and Takahiro Ukai. These partnerships have contributed to the advancement of research and development in the field of magnetic recording.
Conclusion
Shiro Entani's contributions to magnetic recording technology through his patent and collaborations highlight his role as an influential inventor. His work continues to impact the evolution of data storage solutions, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile