Location History:
- Kanagawa, JP (2009 - 2011)
- Odawara, JP (2005 - 2014)
Company Filing History:
4 out of 2,636 
2 out of 227 
1 out of 987 
Years Active: 2005-2014
Title: Kiyonori Shiraki: Innovator in Magnetic Head Technology
Introduction
Kiyonori Shiraki is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of magnetic data recording technology, holding a total of seven patents. His innovative work has advanced the capabilities of magnetic heads used in data storage devices.
Latest Patents
One of his latest patents is for a magnetic head having a contact detection sensor. This invention features a thermally actuated head designed for magnetic data recording, equipped with a contact sensor that detects contact between the head and a magnetic disk. The contact sensor includes a thermal sensor film and leads that extend beyond the air bearing surface (ABS), ensuring that contact occurs at the leads rather than the sensor film. The sensor film is constructed of NiFe, with specific atomic percentages of nickel, while the leads are made from materials such as ruthenium, rhodium, or tantalum. Another notable patent is for a magnetic head slider that integrates a magnetic recording/reproducing element and a heater within the air outflow end surface of the slider. This design enhances the efficiency of data recording and retrieval.
Career Highlights
Kiyonori Shiraki has worked with notable companies in the technology sector, including Hitachi Global Storage Technologies in both the Netherlands and Japan. His experience in these organizations has allowed him to refine his expertise in magnetic head technology and contribute to various innovative projects.
Collaborations
Throughout his career, Kiyonori has collaborated with talented individuals such as Atsushi Kato and Masanori Tanabe. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Kiyonori Shiraki's contributions to magnetic head technology have significantly impacted the data storage industry. His innovative patents and collaborations highlight his role as a leading inventor in this field.
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.