Location History:
- Chiyoda-ku, JP (2011 - 2017)
- Tokyo, JP (2019 - 2020)
Company Filing History:
Years Active: 2011-2020
Title: Innovating the Future — The Patents of Yoshitake Nishiuma
Introduction
Yoshitake Nishiuma, an accomplished inventor based in Chiyoda-ku, Japan, has made significant contributions to the field of electronic devices through his innovative patents. With a portfolio of six patents, Nishiuma’s work reflects a deep commitment to enhancing the functionality and durability of electronic products.
Latest Patents
Among his latest innovations, two noteworthy patents stand out. The first is related to a waterproof electronic device and its production method. This invention features a comprehensive sealing mechanism involving a first annular sealing material placed between a first sealing surface on the case and a second sealing surface on the cover. It also incorporates a second annular sealing material at the opening of the sealed housing, as well as a terminal part sealing material to ensure optimal performance despite environmental factors. The design includes a hermetically sealed housing equipped with a sealable ventilation passage, allowing communication with outside air.
The second patent addresses a deterioration diagnosis device. This invention tackles the challenge of diagnosing the deterioration of electronic parts, even when there are individual differences or variations in deterioration speeds. It incorporates a mechanism to evaluate and correct performance deterioration, which is critical in ensuring the reliability of electronic products post-shipping.
Career Highlights
Yoshitake Nishiuma works at Mitsubishi Electric Corporation, a company renowned for its commitment to innovation in electrical and electronic equipment. His patents not only reflect his creativity and technical expertise but also contribute to the advancement of technology in a highly competitive industry.
Collaborations
Throughout his career, Nishiuma has collaborated with notable colleagues, including Koji Hashimoto and Yusuke Matsuda. This collaborative spirit highlights the importance of teamwork in driving innovation and enhancing the development of groundbreaking technologies.
Conclusion
Yoshitake Nishiuma's contributions through his patents showcase the vital role inventors play in technology advancement. His work, particularly in waterproof electronic devices and deterioration diagnosis systems, continues to influence the electronic industry, paving the way for more reliable and efficient products in the future.