INTERNATIONAL PATENT: HIROSHIGE KATSUYA, 広繁 勝也, HIROSHIGE KOUICHI, 広繁 孝一 FILES APPLICATION FOR "ELECTROCONDUCTIVE CONNECTION MATERIAL HAVING HORIZONTAL AND PARALLEL ARRANGEMENT AND OBTAINED BY FORMING RING-SHAPED METAL PLATING ON FILAMENTOUS BASE MATERIAL MADE OF NON-ELECTROCONDUCTIVE FIBER YARN"

GENEVA, Nov. 18 -- HIROSHIGE Katsuya (G-1014,1,Nakagawa,6-chome,Tsuzuki-ku,Yokohama-shi Kanagawa2240001), 広繁　勝也 (神奈川県横浜市都筑区中川６丁目１　Ｇ－１０１４), HIROSHIGE Kouichi (G-1014,1,Nakagawa,6-chome,Tsuzuki-ku,Yokohama-shi Kanagawa2240001), 広繁　孝一 (神奈川県横浜市都筑区中川６丁目１　Ｇ－１０１４) filed a patent application (PCT/JP2025/016426) for "ELECTROCONDUCTIVE CONNECTION MATERIAL HAVING HOR...