Location History:
- Kanagawa, JP (2001 - 2002)
- Yokohama, JP (2011)
Company Filing History:
Years Active: 2001-2011
Title: Mamoru Tsumuraya: Innovator in Electronic Equipment and Portable Telephony
Introduction
Mamoru Tsumuraya is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of electronic equipment and portable telephony. With a total of 3 patents to his name, Tsumuraya has demonstrated a commitment to innovation and technological advancement.
Latest Patents
Tsumuraya's latest patents include an innovative electronic equipment design that features a mechanism to hold the housings together without rattle when closed. This design incorporates a first housing, a second housing that is rotatable about a first pivot axis, and a third housing that tilts toward the first housing when closed. This unique construction ensures a seamless user experience.
Another significant patent involves a digital portable radio equipped with a plane antenna. This design minimizes the area occupied by the built-in antenna while maintaining high gain. The antenna radiation element is strategically fixed on the internal wall of the casing, allowing for efficient impedance matching and optimal performance.
Career Highlights
Mamoru Tsumuraya is currently employed at Kyocera Corporation, where he continues to push the boundaries of technology. His work has been instrumental in developing advanced electronic devices that enhance user experience and functionality.
Collaborations
Tsumuraya has collaborated with notable coworkers such as Shinichi Nakada and Takaaki Watanabe. Their combined expertise has contributed to the successful development of innovative products within the company.
Conclusion
Mamoru Tsumuraya's contributions to electronic equipment and portable telephony highlight his role as a key innovator in the industry. His patents reflect a deep understanding of technology and user needs, making him a valuable asset to Kyocera Corporation and the field of innovation.