Company Filing History:
Years Active: 1998-2005
Title: Innovations of Kiyoshi Urushibata: Pioneering Patents from Shizuoka, JP
Introduction
Kiyoshi Urushibata, an accomplished inventor based in Shizuoka, Japan, has made significant contributions to the field of portable communication technology. With six patents to his name, Urushibata's work showcases his dedication to innovation and excellence in design.
Latest Patents
Among his most recent inventions is a groundbreaking receiver and portable communication device. This invention employs an electromagnetic receiver of a balanced armature type, which allows it to be mounted in portable telephones. By utilizing a balanced armature receiver, the device achieves lower power consumption and higher electric acoustic conversion efficiency, providing a required output despite its compact size. This innovation also enables a reduction in the space occupied within a portable telephone compared to conventional models that utilize dynamic receivers. The design cleverly aligns the longitudinal wall of the receiver parallel to the upper edge of a liquid crystal display panel, leading to an enhanced and enlarged display.
Another notable patent involves electroacoustic transducers. This invention features a bobbin unit with a base portion and a coil winding portion, where a conductor is wound. A carefully designed hole in the base allows an armature to pass through, and coil side terminals are positioned at opposite ends to facilitate signal connections. This design ensures efficient connectivity and functionality, offering advanced capabilities in electroacoustic applications.
Career Highlights
Kiyoshi Urushibata is currently associated with Star Micronics Company Limited, where his expertise and innovative mindset continue to flourish. His contributions have influenced various aspects of communication device development, paving the way for future advancements in the industry.
Collaborations
Throughout his career, Urushibata has collaborated with notable colleagues, including Yoshio Imahori and Isao Fushimi. These partnerships have fostered a creative environment for innovation, resulting in products that meet the growing demands of modern technology.
Conclusion
Kiyoshi Urushibata's commitment to innovation is evident through his impressive portfolio of patents and his work at Star Micronics Company Limited. His latest inventions not only showcase significant advancements in portable communication technology but also set new benchmarks for efficiency and design. As he continues to push the boundaries of invention, Urushibata remains a key figure in the world of technological innovation.