Inventor · disambiguated record
Toshiro Futatsugi
Also filed as: FUTATSUGI TOSHIRO
17 granted patents·2 pending applications·403 citations·filing 1985–2021
94Inventor score
Top patents by PatentIndex Score
19 records- 0193US6294794B1Non-linear optical device using quantum dotsFUJITSU LTD·Filed 1998·Granted Sep 25, 2001·123 cites·14 claims
- 0289US5889288ASemiconductor quantum dot deviceFUJITSU LTD·Filed 1996·Granted Mar 30, 1999·83 cites·10 claims
- 0385US4889831AMethod of forming a high temperature stable ohmic contact to a III-V substrateFUJITSU LTD·Filed 1987·Granted Dec 26, 1989·50 cites·9 claims
- 0481US8013379B2Semiconductor variable capacitor and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Sep 6, 2011·9 cites·15 claims
- 0581US4777517ACompound semiconductor integrated circuit deviceFUJITSU LTD·Filed 1985·Granted Oct 11, 1988·47 cites·10 claims
- 0675US6774430B2Non-volatile semiconductor memory device having gate insulating film with thick end sectionsFUJITSU LTD·Filed 2001·Granted Aug 10, 2004·21 cites·10 claims
- 0773US10191006B2Humidity sensorSII SEMICONDUCTOR CORP·Filed 2016·Granted Jan 29, 2019·1 cites·15 claims
- 0861US7468297B2Method of manufacturing semiconductor deviceFUJITSU LTD·Filed 2005·Granted Dec 23, 2008·1 cites·20 claims
- 0960US6195292B1Semiconductor memory with floating gate type FETFUJITSU LTD·Filed 1999·Granted Feb 27, 2001·20 cites·13 claims
- 1055US10593724B2Method of manufacturing a semiconductor deviceSII SEMICONDUCTOR CORP·Filed 2018·Granted Mar 17, 2020·0 cites·6 claims
- 1153US4868612ASemiconductor device utilizing multiquantum wellsFUJITSU LTD·Filed 1988·Granted Sep 19, 1989·14 cites·7 claims
- 1251US10043848B2Semiconductor device and a method of manufacturing a semiconductor deviceSII SEMICONDUCTOR CORP·Filed 2017·Granted Aug 7, 2018·0 cites·2 claims
- 1350US4907196ASemiconductor memory device using resonant-tunneling transistorFUJITSU LTD·Filed 1988·Granted Mar 6, 1990·11 cites·26 claims
- 1450US2022165773A1Light receiving element, light detection device, and light detection methodABLIC INC·Filed 2021·Application pending·0 cites
- 1548US4791471ASemiconductor integrated circuit deviceFUJITSU LTD·Filed 1988·Granted Dec 13, 1988·13 cites·7 claims
- 1643US11209308B2Semiconductor light detection device and method of detecting light of specific wavelengthABLIC INC·Filed 2018·Granted Dec 28, 2021·0 cites·8 claims
- 1742US2019096928A1Ultraviolet light receiving element and method of manufacturing ultraviolet light receiving elementABLIC INC·Filed 2018·Application pending·0 cites
- 1841US5031005ASemiconductor deviceFUJITSU LTD·Filed 1987·Granted Jul 9, 1991·8 cites·7 claims
- 1938US6480420B2Semiconductor memory device having source areas of memory cells supplied with a common voltageFUJITSU LTD·Filed 2001·Granted Nov 12, 2002·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →