Location History:
- Ibaraki, JP (2006)
- Tsukuba, JP (2009)
Company Filing History:
2 out of 1,711 
2 out of 1,310 
Years Active: 2006-2009
Title: Innovations of Yoshihiro Ogawa
Introduction
Yoshihiro Ogawa is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced electronic devices. With a total of 2 patents, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of his latest patents is a tunnel junction device featuring oxide ferromagnetic electroconductive electrodes and a three-layer structure tunneling film. This invention aims to provide a tunnel junction device with a high magnetoresistance (MR) ratio even at room temperature. The tunneling film consists of a nonmagnetic layer arranged between ferromagnetic materials, enhancing its performance in electronic applications.
Another notable patent is a magnetic sensor capable of reproducing minute magnetic records. This sensor can directly read magnetization recorded on a magneto-optical disk without the need for incident light. It utilizes a magnetic sensor element with electric polarization and laser generating means to obtain high signal-to-noise ratio (S/N) signals, showcasing its potential in data storage technologies.
Career Highlights
Yoshihiro Ogawa has worked with esteemed organizations such as the National Institute of Advanced Industrial Science and Technology and the Japan Science and Technology Agency. His experience in these institutions has allowed him to collaborate on various research projects and contribute to advancements in technology.
Collaborations
He has collaborated with notable colleagues, including Yoshinori Tokura and Masashi Kawasaki. Their joint efforts have furthered research in the fields of magnetism and electronic devices.
Conclusion
Yoshihiro Ogawa's innovative patents and career achievements highlight his significant role in advancing technology. His contributions continue to influence the development of electronic devices and magnetic sensors, showcasing the importance of his work in the 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.