Inventor · disambiguated record
Toshio Usui
Also filed as: USUI TOSHIO
6 granted patents·158 citations·filing 1976–1992
85Inventor score
Top patents by PatentIndex Score
6 records- 0186US5045527AMethod of producing a superconductive oxide conductorFUJIKURA LTD·Filed 1988·Granted Sep 3, 1991·43 cites·27 claims
- 0282US5310707ASubstrate material for the preparation of oxide superconductorsSUPERCONDUCTIVITY RESEARCH LAB·Filed 1992·Granted May 10, 1994·46 cites·1 claims
- 0376US4101879ACursor movement control device for screen-segmented display apparatusesHITACHI LTD·Filed 1976·Granted Jul 18, 1978·28 cites·6 claims
- 0460US5369275AApparatus for solid surface analysis using X-ray spectroscopyINT SUPERCONDUCTIVITY TECH·Filed 1992·Granted Nov 29, 1994·24 cites·20 claims
- 0556US4851764AHigh temperature environmental testing apparatus for a semiconductor device having an improved holding device and operation method of the sameFUJITSU LTD·Filed 1987·Granted Jul 25, 1989·16 cites·16 claims
- 0626US5172736AApparatus for manufacturing spring unitFRANCE BED CO·Filed 1988·Granted Dec 22, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →