Inventor · disambiguated record
Susumu Nagayama
Also filed as: NAGAYAMA SUSUMU
22 granted patents·1 pending application·995 citations·filing 1985–2016
97Inventor score
Top patents by PatentIndex Score
23 records- 0195US4888305AMethod for photo annealing non-single crystalline semiconductor filmsSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Dec 19, 1989·131 cites·4 claims
- 0294US4986213ASemiconductor manufacturing deviceSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Jan 22, 1991·121 cites·5 claims
- 0393US4806496AMethod for manufacturing photoelectric conversion devicesSEMICONDUCTOR ENERGY LAB·Filed 1987·Granted Feb 21, 1989·93 cites·9 claims
- 0489US4713518AElectronic device manufacturing methodsSEMICONDUCTOR ENERGY LAB·Filed 1985·Granted Dec 15, 1987·73 cites·14 claims
- 0587US5296405AMethod for photo annealing non-single crystalline semiconductor filmsSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Mar 22, 1994·100 cites·11 claims
- 0687US4970368ALaser scribing methodSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Nov 13, 1990·55 cites·17 claims
- 0783US4786607AMethod for manufacturing a semiconductor device free from current leakage through a semiconductor layerSEMICONDUCTOR ENERGY LAB·Filed 1987·Granted Nov 22, 1988·40 cites·6 claims
- 0882US4725558ASemiconductor defects curing method and apparatusSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Feb 16, 1988·49 cites·4 claims
- 0981US4847669ATandem photoelectric conversion deviceSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Jul 11, 1989·40 cites·6 claims
- 1077US5089426AMethod for manufacturing a semiconductor device free from electrical shortage due to pin-hole formationSEMICONDUCTOR ENERGY LAB·Filed 1990·Granted Feb 18, 1992·41 cites·3 claims
- 1175US4970369AElectronic device manufacturing methodsSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Nov 13, 1990·31 cites·20 claims
- 1275US4874920AElectronic device manufacturing methodsSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Oct 17, 1989·30 cites·9 claims
- 1371US4680855AElectronic device manufacturing methodsSEMICONDUCTOR ENERGY LAB·Filed 1985·Granted Jul 21, 1987·36 cites·18 claims
- 1469US4937651ASemiconductor device free from the current leakage through a semiconductor layer and method for manufacturing sameSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Jun 26, 1990·20 cites·11 claims
- 1567US5171710AMethod for photo annealing non-single crystalline semiconductor filmsSEMICONDUCTOR ENERGY LAB·Filed 1990·Granted Dec 15, 1992·41 cites·17 claims
- 1663US6155148AThread cutting method using lathe and numerical controllerFANUC LTD·Filed 1997·Granted Dec 5, 2000·22 cites·7 claims
- 1762US4812415AMethod for making semiconductor device free from electrical short circuits through a semiconductor layerSEMICONDUCTOR ENERGY LAB·Filed 1987·Granted Mar 14, 1989·15 cites·6 claims
- 1856US6269283B1Machining limit area specifying method and manuel feed machining method using numerical control unitFANUC LTD·Filed 1997·Granted Jul 31, 2001·23 cites·19 claims
- 1954US4704624ASemiconductor photoelectric conversion device with partly crystallized intrinsic layerSEMICONDUCTOR ENERGY LAB·Filed 1985·Granted Nov 3, 1987·13 cites·2 claims
- 2046US10437229B2Numerical controllerFANUC CORP·Filed 2016·Granted Oct 8, 2019·0 cites·3 claims
- 2145US4826711ASemiconductor manufacturing method and deviceSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted May 2, 1989·12 cites·19 claims
- 2244US2007192707A1Numerical controllerFANUC LTD·Filed 2007·Application pending·0 cites
- 2343US4706376AMethod of making semiconductor photoelectric conversion deviceSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Nov 17, 1987·9 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Susumu Nagayama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →