Inventor · disambiguated record
Tadayoshi Sayama
Also filed as: SAYAMA TADAYOSHI
4 granted patents·20 citations·filing 1986–2020
70Inventor score
Top patents by PatentIndex Score
4 records- 0175US8478095B2Optical fiber cable for wiring in premisesTAKEDA DAIKI·Filed 2011·Granted Jul 2, 2013·6 cites·8 claims
- 0270US8412013B2Optical fiber cable and laying method thereofSHIOBARA SATORU·Filed 2011·Granted Apr 2, 2013·3 cites·6 claims
- 0347US4723502ARubber boatOKAMOTO IND INC·Filed 1986·Granted Feb 9, 1988·11 cites·5 claims
- 0445US11947166B2Optical fiber cable, optical combiner unit using optical fiber cable, and laser deviceFUJIKURA LTD·Filed 2020·Granted Apr 2, 2024·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →