Company Filing History:
2 out of 80 
2 out of 7 Years Active: 1996-1997
Title: Innovations of Yasushi Nagasawa
Introduction
Yasushi Nagasawa is a notable inventor based in Yamanashi-Ken, Japan. He has made significant contributions to the field of probe needle technology, holding two patents that enhance the reliability and stability of measurements in various applications.
Latest Patents
Nagasawa's latest patents include a method of coating a conductive probe needle. This invention involves forming a conductive film over a first insulating film on a rod-like member that carries a signal current. A second insulating film is then applied over the conductive film, grounding it to shield the rod-like member from noise and prevent mutual crosstalk between signal currents. The innovative coating process utilizes thermally liquefiable wax to cover non-coating portions of the probe needle, which is then subjected to vacuum deposition. This method ensures a clear boundary between coated and non-coated areas, allowing for reliable measurements.
Career Highlights
Throughout his career, Yasushi Nagasawa has worked with prominent companies such as Tokyo Electron and Tokyo Electron Yamanashi. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of electronics.
Collaborations
Nagasawa has collaborated with notable colleagues, including Satoru Yamashita and Masahiko Matsudo. Their combined efforts have furthered innovations in probe needle technology.
Conclusion
Yasushi Nagasawa's contributions to the field of probe needle technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in measurement reliability, paving the way for advancements in the industry.