Natsuki ICHIKAWA majored in information engineering at university, majored in electrical engineering at graduate school, and studied improvement of SN ratio and quantitative evaluation in scanning electron microscope.
After working at the National Museum of Emerging Science and Innovation, She moved to a patent law firm and registered as a patent attorney in 2009. She joined Aoyama & Partners 2018. She mainly engaged in prosecution works of patent applications in Japan and overseas.