Inventor · disambiguated record
Shigeru Nagatomo
Also filed as: NAGATOMO SHIGERU
28 granted patents·2 pending applications·727 citations·filing 1975–2017
97Inventor score
Files withFUJI PHOTO FILM CO LTD14OKI ELECTRIC IND CO LTD6LAPIS SEMICONDUCTOR CO LTD3NAGATOMO SHIGERU3OKI SEMICONDUCTOR CO LTD3
Top patents by PatentIndex Score
30 records- 0196US4405711AAnalysis element for immunochemical measurement of trace components and method for immunochemical measurement using the sameFUJI PHOTO FILM CO LTD·Filed 1981·Granted Sep 20, 1983·116 cites·3 claims
- 0296US4404289AMethod for immunochemical measurement of trace componentsFUJI PHOTO FILM CO LTD·Filed 1981·Granted Sep 13, 1983·115 cites·8 claims
- 0395US4472498AAnalysis film and a method of analysis using the sameFUJI PHOTO FILM CO LTD·Filed 1982·Granted Sep 18, 1984·106 cites·19 claims
- 0494US4587102AMulti-layer analysis element utilizing specific binding reactionFUJI PHOTO FILM CO LTD·Filed 1984·Granted May 6, 1986·84 cites·12 claims
- 0587US4266010ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 5, 1981·19 cites·10 claims
- 0687US4021245APhotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 3, 1977·20 cites·13 claims
- 0785US4021244ASilver halide photographic materials with surface layers comprising both alkali and acid produced gelatinFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 3, 1977·18 cites·14 claims
- 0884US5023052AElement for analyzing body fluidsFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jun 11, 1991·49 cites·16 claims
- 0976US7511561B2Boosting circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Mar 31, 2009·13 cites·4 claims
- 1076US6335646B1Power-on reset circuit for generating a reset pulse signal upon detection of a power supply voltageOKI ELECTRIC IND CO LTD·Filed 2000·Granted Jan 1, 2002·19 cites·12 claims
- 1174US9740219B2Semiconductor device and power source supply method descriptionLAPIS SEMICONDUCTOR CO LTD·Filed 2016·Granted Aug 22, 2017·2 cites·9 claims
- 1272US4201586APhotographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted May 6, 1980·23 cites·9 claims
- 1370US6236195B1Voltage variation correction circuitOKI ELECTRIC IND CO LTD·Filed 2000·Granted May 22, 2001·18 cites·16 claims
- 1470US5122451ADry liquid analysis elementFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jun 16, 1992·31 cites·32 claims
- 1569US4671937AMultilayer analytical elementFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 9, 1987·22 cites·13 claims
- 1664US4861552ABiological reaction layer and its preparationFUJI PHOTO FILM CO LTD·Filed 1986·Granted Aug 29, 1989·22 cites·4 claims
- 1762US9831878B2Semiconductor device and selector circuitLAPIS SEMICONDUCTOR CO LTD·Filed 2016·Granted Nov 28, 2017·1 cites·11 claims
- 1861US7485931B2Semiconductor integrated circuitOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Feb 3, 2009·4 cites·20 claims
- 1959US8525506B2Semiconductor integrated circuitNAGATOMO SHIGERU·Filed 2012·Granted Sep 3, 2013·2 cites·5 claims
- 2057US4312940APhotographic material containing a novel polymer mordantFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jan 26, 1982·16 cites·17 claims
- 2154US6894574B2CR oscillation circuitOKI ELECTRIC IND CO LTD·Filed 2003·Granted May 17, 2005·6 cites·7 claims
- 2252US6452252B1Semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2000·Granted Sep 17, 2002·4 cites·14 claims
- 2351US10838442B2Semiconductor device and power source supply methodLAPIS SEMICONDUCTOR CO LTD·Filed 2017·Granted Nov 17, 2020·0 cites·8 claims
- 2448US8203548B2Driving circuitNAGATOMO SHIGERU·Filed 2007·Granted Jun 19, 2012·0 cites·1 claims
- 2546US6787432B2Semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2002·Granted Sep 7, 2004·2 cites·4 claims
- 2645US2010321093A1Reference voltage output circuitOKI SEMICONDUCTOR CO LTD·Filed 2010·Application pending·0 cites
- 2744US4232111APhotographic photosensitive element with protective layer and image forming method using sameFUJI PHOTO FILM CO LTD·Filed 1977·Granted Nov 4, 1980·7 cites·11 claims
- 2841US5880514AProtection circuit for semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 1997·Granted Mar 9, 1999·7 cites·12 claims
- 2934US2012306549A1Semiconductor integrated circuitNAGATOMO SHIGERU·Filed 2012·Application pending·0 cites
- 3024USH791HMultilayer analytical element for quantitative analysis of bilirubinKATSUYAMA HARUMI·Filed 1987·Granted Jun 5, 1990·1 cites·8 claims
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