Company Filing History:
2 out of 97 
2 out of 35,756 
Years Active: 2012-2013
Title: Nobuyoshi Ooba: Innovator in Two-Axis Hinge Technology
Introduction
Nobuyoshi Ooba is a notable inventor based in Tachikawa, Japan. He has made significant contributions to the field of mobile device technology, particularly through his innovative designs and patents. With a total of 4 patents to his name, Ooba has established himself as a key figure in the industry.
Latest Patents
One of Ooba's latest patents is a two-axis hinge unit designed for mobile devices. This innovative hinge features a first rotating shaft that allows for vertical opening from a folded state, where a first casing and a second casing overlap. Additionally, it includes a second rotating shaft that enables horizontal opening from the same folded state. A unique aspect of this design is the restriction member positioned between the two rotating shafts. When one shaft reaches a predetermined rotational position, it engages with the other shaft, effectively restricting its rotation. This design enhances the functionality and usability of mobile devices.
Career Highlights
Throughout his career, Nobuyoshi Ooba has worked with prominent companies in the technology sector. He has been associated with Casio Hitachi Mobile Communications Co., Ltd. and NEC Corporation. His experience in these organizations has contributed to his expertise in mobile technology and innovation.
Collaborations
Ooba has collaborated with several talented individuals in his field, including Yuuichi Oota and Satoshi Tanaka. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Nobuyoshi Ooba is a distinguished inventor whose work in two-axis hinge technology has made a significant impact on mobile device design. His patents reflect a deep understanding of mechanical engineering and user functionality. Ooba's contributions continue to influence the evolution of mobile technology.