Inventor · disambiguated record
Fumiaki Koizumi
Also filed as: KOIZUMI FUMIAKI
17 granted patents·3 pending applications·193 citations·filing 1993–2018
93Inventor score
Files withNEC CORP9KOIZUMI FUMIAKI2MITSUI TOATSU CHEMICALS2ON CHIP BIOTECHNOLOGIES CO LTD2HITACHI CHEMICAL CO LTD1
Top patents by PatentIndex Score
20 records- 0182US6678538B1Power supply method and power supply device for portable telephoneNEC CORP·Filed 2000·Granted Jan 13, 2004·33 cites·13 claims
- 0281US5995562AMaximum-likelihood decodingNEC CORP·Filed 1996·Granted Nov 30, 1999·51 cites·34 claims
- 0373US8579472B2Illumination lensKOIZUMI FUMIAKI·Filed 2011·Granted Nov 12, 2013·5 cites·4 claims
- 0472US8981402B2White LED lighting device, and optical lensSHINOHARA YOSHINORI·Filed 2011·Granted Mar 17, 2015·2 cites·7 claims
- 0571US10684905B2Disk device and notification method of the disk deviceNEC CORP·Filed 2018·Granted Jun 16, 2020·1 cites·9 claims
- 0665US6972903B2Visual aidNITTOH KOGAKU KK·Filed 2002·Granted Dec 6, 2005·10 cites·7 claims
- 0759US11280792B2Apparatus for detecting the degree of malignancy of each of circulating tumor cellsON CHIP BIOTECHNOLOGIES CO LTD·Filed 2018·Granted Mar 22, 2022·0 cites·5 claims
- 0856US6240145B1Apparatus for receiving dataNEC CORP·Filed 1998·Granted May 29, 2001·18 cites·6 claims
- 0953US6504868B1Adaptive equalizerNEC CORP·Filed 1999·Granted Jan 7, 2003·31 cites·6 claims
- 1051US2014080132A1Method and kit for predicting cytotoxicityHITACHI CHEMICAL CO LTD·Filed 2013·Application pending·0 cites
- 1148US5646977AMobile telephone device system having steal prevention functionNEC CORP·Filed 1995·Granted Jul 8, 1997·25 cites·8 claims
- 1248US2015064722A1Method for detecting the degree of malignancy of each of the circulating tumor cells, and a kit for the sameON CHIP BIOTECHNOLOGIES CO LTD·Filed 2013·Application pending·0 cites
- 1346US11371982B2Method of predicting patient prognosis using rare cellsTOSOH CORP·Filed 2017·Granted Jun 28, 2022·0 cites·17 claims
- 1441US5530146AFurobenzopyran derivatives, process for preparation of same and herbicides containing same as active componentsMITSUI TOATSU CHEMICALS·Filed 1994·Granted Jun 25, 1996·3 cites·3 claims
- 1538US5765110ACellular telephone with wire connection functionNEC CORP·Filed 1997·Granted Jun 9, 1998·7 cites·3 claims
- 1637US5356866AFurobenzopyran derivatives, process for preparation of same and herbicides containing same as active componentsMITSUI TOATSU CHEMICALS·Filed 1993·Granted Oct 18, 1994·2 cites·6 claims
- 1735US6678372B1Telephone terminal capable of effectively making use of a communication historyNEC CORP·Filed 1999·Granted Jan 13, 2004·5 cites·6 claims
- 1835US2013085081A1Risk prediction of developing drug-induced lung injury and detection method and kit of gene for risk predictionKOIZUMI FUMIAKI·Filed 2011·Application pending·0 cites
- 1929US5956670ASpeech reproducing device capable of reproducing long-time speech with reduced memoryNEC CORP·Filed 1996·Granted Sep 21, 1999·0 cites·12 claims
- 2028US5827799ACompounds and herbicides containing same as active componentsMITSUI CHEMICALS INC·Filed 1996·Granted Oct 27, 1998·0 cites·5 claims
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