Inventor · Yokohama, JP

Itaru Sakabe

23Patents
7h-index
30Co-inventors
65Inventor score

Filing activity: Nov 17, 1999 → Jan 8, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US6744954B1 Submarine optical cable, optical fiber unit employed in the submarine optical cable, and method of making optical fiber unit Physics 47 Expired
US6841729B2 Self-supporting cable and manufacturing method therefor Physics 46 Expired
US6654527B2 Optical fiber cable Physics 45 Expired
US7064276B2 Communication cable, and communication wire protecting tube Electricity 15 Expired
US7151879B2 Optical fiber ribbon that is easily branched into individual optical fibers and optical fiber cable using the same Physics 13 Expired
US8989543B2 Optical cable Physics 8 Active
US7543982B2 Sensor and disturbance measurement method using the same Physics 7 Active
US7773847B2 Multimode optical fiber Emerging Cross-Sectional Technologies 5 Active
US9176295B2 Stranded optical cable with connectors Physics 3 Active
US9285536B2 Optical fiber and optical fiber cable Physics 3 Active
US7534031B2 Temperature measuring device and temperature measurement method Physics 3 Active
US9229159B2 Optical fiber Physics 2 Active
US9057856B2 Optical cable Physics 2 Active
US8483532B2 Low adhesion plastic-cladding optical fiber Physics 2 Active
US9110248B2 Connector assembly Physics 1 Active
US9250387B2 Optical fiber and optical cable Physics 1 Active
US9256041B2 Optical fiber cable Physics 1 Active
US8923674B1 Optical fiber and optical cable Physics 1 Active
US8634687B2 Coated plastic cladding optical fiber and optical fiber cable Physics 1 Active
US8184937B2 Optical cable Physics 1 Active
US8837888B1 Multimode optical fiber including a core and a cladding Physics 0 Active
US9020313B2 Optical cable Physics 0 Active
US8768130B1 Multimode optical fiber Physics 0 Active

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