Inventor · Yokohama, JP

Ryuichiro Sato

35Patents
7h-index
28Co-inventors
69Inventor score

Filing activity: Jan 5, 1994 → May 10, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD720785S1 Electrode bar for optical fiber fusion splicer General 21 Active
USD628462S1 Optical fiber holder General 17 Expired
US5405756A Transparent acid drink containing acid-soluble casein phosphopeptide Human Necessities 15 Expired
US8950955B2 Heating device for optical-fiber reinforcement, and optical-fiber fusion splicing device Physics 13 Active
US7212718B2 Apparatus and method for heat-treatment of optical fiber reinforcing member and optical fiber fusion splicing apparatus Physics 9 Expired
US7040818B2 Device and method for reinforcing optical fiber fusion spliced part Physics 8 Expired
USD746885S1 Optical fiber fusion splicer General 7 Active
USD759138S1 Optical fiber fusion splicer General 7 Active
US7412146B2 Splice protection heater, fusion splicer including the splice protection heater, and fusion splicing method Physics 7 Active
US8861920B2 Optical fiber holder and method for holding coated optical fiber Physics 7 Active
US7292765B2 Optical fiber holding apparatus and optical fiber fusion-splicing apparatus including the same Physics 5 Active
USD837273S1 Optical fiber fusion splicer General 4 Active
US9235005B2 Method of fusion-splicing optical fibers and fusion splicer Physics 4 Active
US8254743B2 Optical fiber cable holder, fusion splicer including the holder, and fusion splicing method using the holder Physics 4 Active
US8939660B2 Optical fiber fusion splicer Physics 3 Active
US10921527B2 Optical fiber holder Physics 3 Active
US9488781B2 Optical fiber holder and optical fiber fusion-connecting device Physics 3 Active
US11181692B2 Reinforcing apparatus for optical fiber fusion-splicing part and fusion splicer provided with the same Physics 2 Active
US10054742B2 Optical fiber fusion splicer and optical fiber fusion splicing method Physics 2 Active
USD792493S1 Electrode bar for use in an optical fiber fusion splicer General 2 Active
US8992101B2 Heating device for optical-fiber reinforcement, and optical-fiber fusion splicing device Physics 1 Active
US7223029B2 Optical fiber fusion splicer Physics 1 Expired
US8641300B2 Spliced optical cable assembly Physics 1 Active
US9052487B2 Optical fiber holder Physics 1 Active
US9341777B2 Optical fiber fusion splicer Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.