This inventor holds 5 USPTO granted patents. Top assignees: Murata Manufacturing Co., Ltd., Murata Manufacturing Co., Ltd.. Active years: 2004-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shiga-ken, JP (2007)
- Nagaokakyo, JP (2004 - 2008)
- Chiangmai, TH (2013)
Company Filing History:
4 out of 13,796 
1 out of 761 Years Active: 2004-2026
Title: Innovations by Yoshihiro Sako
Introduction
Yoshihiro Sako is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of antenna technology, holding a total of 5 patents. His work focuses on enhancing the performance and reliability of communication systems.
Latest Patents
One of his latest patents is for an antenna coil. This invention includes a wound body that consists of a magnetic core, a bobbin surrounding the magnetic core, and a coil wound around the bobbin. The design features a case in which the wound body is placed, along with foam disposed in the gap between the wound body and the case. The foam is compressed at a rate of about 45% to about 65% based on its thickness in a non-load state. This innovative antenna coil prevents breakage of the magnetic core and is particularly suitable for use in short-distance communication systems in the LF-band.
Another significant patent by Sako is for a coil antenna. This invention comprises a magnetic core and a coil wound around a bobbin, both of which are accommodated within a case. The magnetic core and an end of the bobbin are connected to a cap. Additionally, the magnetic core and an end portion of the bobbin are covered with a foamed component, which is further covered with a gel component. The foamed component is formed through a specific process, and an adhesive compound is provided between the magnetic core and the foamed component.
Career Highlights
Yoshihiro Sako is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on developing advanced technologies that improve communication systems.
Collaborations
Throughout his career, Sako has collaborated with talented individuals such as Shinji Kato and Kenji Naito. These collaborations have contributed to the successful development of innovative technologies in the field.
Conclusion
Yoshihiro Sako's contributions to antenna technology through his patents demonstrate his commitment to innovation. His work continues to influence the development of communication systems, showcasing the importance of inventors in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile