Company Filing History:
Years Active: 2008-2014
Title: Masakazu Tsujimoto: Innovator in Electronic Device Technology
Introduction
Masakazu Tsujimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic devices, holding a total of 2 patents. His innovative designs focus on improving user interaction and functionality in electronic devices.
Latest Patents
Tsujimoto's latest patents include a key structure of the operation section of an electronic device and a portable telephone with a unique manufacturing method. The key structure patent addresses operational errors caused by mistakenly pressing down on operation keys. It features a design that ensures a large area for input operations while minimizing errors. The operation keys are arranged in parallel, with a step height that enhances usability.
The portable telephone patent describes a device that incorporates a lower case, an elastic sheet, and an operation button illuminating light source. This design allows for a seamless arrangement of operation buttons, enhancing the user experience. The method of manufacturing the portable telephone is also detailed, showcasing Tsujimoto's commitment to innovation in mobile technology.
Career Highlights
Masakazu Tsujimoto is associated with NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to develop and refine his inventions, contributing to the advancement of electronic devices.
Collaborations
One of Tsujimoto's notable collaborators is Yutaka Takei. Their partnership has likely fostered innovative ideas and solutions in their respective projects.
Conclusion
Masakazu Tsujimoto's contributions to electronic device technology highlight his role as a key innovator in the field. His patents reflect a deep understanding of user needs and technological advancements.