âAllegro IP Law Firmâ has been establishedseparating from Yanagida & Associates, which was founded in1973, in order to offer overseas clients the best IPservices. Our firm has streamlined the firm system andstrategy to exclusively focus on IP matters in Japan for foreignclients, so that we can provide our best services to our clients ina timely, high-quality, and cost effective manner. We workwith foreign associates and/or directly with foreign corporationsand universities to support them in obtaining patent protection inJapan.Â