Location History:
- Uji, JP (2000 - 2002)
- Kyoto, JP (2000 - 2015)
Company Filing History:
6 out of 70 
1 out of 832,912 Years Active: 2000-2015
Title: Hideo Nishikawa: Innovator in Electrical Inspection Technologies
Introduction
Hideo Nishikawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of electrical inspection technologies, holding a total of seven patents. His innovative designs have advanced the methods used in testing printed circuit boards, ensuring greater accuracy and efficiency.
Latest Patents
Nishikawa's latest patents include an inspection jig and contact designed for electrical inspection of printed circuit boards. The inspection jig features an electrode section with an electrode disposed on the surface of an electrode plate. The contact includes a conductive contact needle, a compression coil spring, and an intermediate member arranged coaxially for optimal performance. The contact needle is designed with a distal end, a projection, a larger diameter portion, and an intermediate portion. The intermediate member has a cylindrical intermediate end, a guide portion, and an electrode end, which is uniquely shaped with a cut section at an oblique angle. This design allows for a proximal end to be held by a contact holder, ensuring an initial load. Additionally, he has developed a printed circuit board testing apparatus and a probe device that enhances measurement accuracy by absorbing contact impact through resilient bending.
Career Highlights
Throughout his career, Hideo Nishikawa has worked with Nidec Corporation, where he has applied his expertise in electrical inspection technologies. His work has been instrumental in developing tools that improve the reliability of circuit board testing.
Collaborations
Nishikawa has collaborated with notable individuals in his field, including Kazuhiko Kaku and Takashi Miki. Their combined efforts have contributed to advancements in electrical inspection methodologies.
Conclusion
Hideo Nishikawa's innovative contributions to electrical inspection technologies have established him as a key figure in the industry. His patents reflect a commitment to enhancing the accuracy and efficiency of printed circuit board testing.