This inventor holds 2 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 1987-1993.
Location History:
- Tokyo, JP (1987)
- Akishima, JP (1993)
Company Filing History:
Years Active: 1987-1993
Title: Etsuro Nakajima: Innovator in Footwear and Timepiece Technology
Introduction
Etsuro Nakajima is a notable inventor based in Akishima, Japan. He has made significant contributions to the fields of footwear and electronic timepieces. With a total of 2 patents, Nakajima's innovations reflect his commitment to enhancing user experience through technology.
Latest Patents
One of Nakajima's latest patents is a shoe or boot provided with tank chambers. This innovative footwear is designed to apply pressure to the user's foot, protecting it from shocks. The tank chambers, filled with air, allow for adjustable air pressure, ensuring comfort and safety. Additionally, the footwear includes a pressure sensor that measures air pressure and a display device that indicates the pressure data. This feature enables users to monitor and adjust the pressure level for optimal comfort.
Another significant patent is an electronic timepiece that includes slidable digital display sections. This timepiece features a slidable member with an optical display unit that can be moved to expose a larger display area. Different data items are shown on the display unit depending on the position of the slidable member, enhancing the functionality and user interaction with the device.
Career Highlights
Etsuro Nakajima is associated with Casio Computer Co., Ltd., a company renowned for its innovative electronic products. His work at Casio has allowed him to explore and develop cutting-edge technologies in both footwear and timekeeping devices.
Collaborations
Throughout his career, Nakajima has collaborated with talented individuals such as Masayoshi Okuyama and Ken Sasaki. These collaborations have contributed to the successful development of his innovative products.
Conclusion
Etsuro Nakajima's contributions to technology, particularly in footwear and electronic timepieces, showcase his inventive spirit and dedication to improving user experience. His patents reflect a blend of functionality and innovation that continues to influence the industry.