Inventor · disambiguated record
Toshifumi Asakawa
Also filed as: ASAKAWA TOSHIFUMI · FUWA JYOICHI
20 granted patents·1,225 citations·filing 1979–2000
97Inventor score
Top patents by PatentIndex Score
20 records- 0197US5738731APhotovoltaic deviceMEGA CHIPS CORP·Filed 1994·Granted Apr 14, 1998·236 cites·6 claims
- 0296US5565697ASemiconductor structure having island forming groovesRICOH KK·Filed 1995·Granted Oct 15, 1996·269 cites·3 claims
- 0395US5459346ASemiconductor substrate with electrical contact in grooveRICOH KK·Filed 1994·Granted Oct 17, 1995·264 cites·11 claims
- 0485US6025252ASemiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 1997·Granted Feb 15, 2000·49 cites·54 claims
- 0584US6177706B1Field-effect thin-film transistor deviceMEGA CHIPS CORP·Filed 1997·Granted Jan 23, 2001·47 cites·5 claims
- 0681US6677214B1Semiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 2000·Granted Jan 13, 2004·29 cites·1 claims
- 0781US6225668B1Semiconductor device having a single crystal gate electrode and insulationMEGA CHIPS CORP·Filed 1997·Granted May 1, 2001·39 cites·17 claims
- 0880US5748530ANon-voltile memory device, non-volatile memory cell and method of adjusting the threshold value of the non-volatile memory cell and each of plural transistorsNIPPON KOKAN KK·Filed 1994·Granted May 5, 1998·37 cites·61 claims
- 0978US5729494ANon-volatile memory with floating gate type cell transistors and method for adjusting threshold valves of these transistorsNIPPON KOKAN KK·Filed 1996·Granted Mar 17, 1998·37 cites·67 claims
- 1077US4250526AOptical information reading deviceRICOH KK·Filed 1979·Granted Feb 10, 1981·28 cites·2 claims
- 1174US6137120ASemiconductor device and method of fabricating the sameMEGA CHIPS CORP·Filed 1997·Granted Oct 24, 2000·28 cites·3 claims
- 1269US5173446ASemiconductor substrate manufacturing by recrystallization using a cooling mediumRICOH KK·Filed 1991·Granted Dec 22, 1992·46 cites·11 claims
- 1368US5993538AMethod of forming single-crystalline thin film using beam irradiating methodNEURALSYSTEMS CORP·Filed 1996·Granted Nov 30, 1999·25 cites·27 claims
- 1462US5776253AApparatus for forming single-crystalline thin film by beam irradiator and beam reflecting deviceNEURALSYSTEMS CORP·Filed 1997·Granted Jul 7, 1998·19 cites·12 claims
- 1561US6106734AMicromachine manufacture using gas beam crystallizationMEGA CHIPS CORP·Filed 1997·Granted Aug 22, 2000·16 cites·17 claims
- 1657US5623444AElectrically-erasable ROM with pulse-driven memory cell transistorsNIPPON KOKAN KK·Filed 1995·Granted Apr 22, 1997·17 cites·17 claims
- 1755US5008554AMulti-plate optical signal processing apparatus with inter-plate optical communicationRICOH KK·Filed 1989·Granted Apr 16, 1991·16 cites·10 claims
- 1853US6032611AApparatus for forming single-crystalline thin film by beam irradiator and beam reflecting deviceNEURALSYSTEMS CORP·Filed 1997·Granted Mar 7, 2000·12 cites·12 claims
- 1945US5795385AMethod of forming single-crystalline thin film by beam irradiatorNEURALSYSTEMS CORP·Filed 1997·Granted Aug 18, 1998·8 cites·5 claims
- 2034US5814150AMethod of and apparatus for forming single-crystalline thin film, beam irradiator, beam irradiating method and beam reflecting deviceNEURALSYSTEMS CORP·Filed 1996·Granted Sep 29, 1998·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →