Location History:
- Saitama, JP (2005 - 2009)
- Tokyo, JP (2007 - 2009)
Company Filing History:
6 out of 106 
1 out of 35,658 
1 out of 27,375 
Years Active: 2005-2009
Title: Sakae Higano: Innovator in Hinge Mechanisms
Introduction
Sakae Higano is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of hinge mechanisms, particularly in the context of portable electronic devices. With a total of six patents to his name, Higano's work focuses on enhancing the functionality and durability of hinges used in various applications.
Latest Patents
Higano's latest patents include a two-shaft hinge mechanism designed to enable harness wiring. This innovative mechanism aims to achieve durability while reducing size and weight, which is essential for devices like cellular phones, notebook computers, and remote controllers. The design incorporates a rotation shaft and an opening/closing shaft that are integrated with coil springs, concave and convex cams, and a caulking component. This assembly results in a torque unit that enhances the performance of the hinge. The configuration allows for easy harness wiring and ensures stable torque generation, improved durability, and a compact design.
Another significant patent involves a hinge mechanism that generates stress at the start and end points of the opening and closing range. This design utilizes two cam sets to create a stress point, enhancing the durability and user experience of the hinge mechanism. The innovations presented in these patents reflect Higano's commitment to advancing technology in portable devices.
Career Highlights
Throughout his career, Sakae Higano has worked with prominent companies such as Mitsubishi Steel Manufacturing Co., Ltd. and NEC Corporation. His experience in these organizations has contributed to his expertise in developing innovative hinge mechanisms.
Collaborations
Higano has collaborated with notable colleagues, including Hitoshi Sato and Minoru Ohiraki. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Sakae Higano's contributions to hinge mechanisms have significantly impacted the design and functionality of portable electronic devices. His innovative patents demonstrate a commitment to improving durability and efficiency in technology.
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.