Inventor · disambiguated record
Kenji Sameshima
Also filed as: SAMESHIMA KENJI
14 granted patents·2 pending applications·292 citations·filing 1987–2007
93Inventor score
Files withHITACHI LTD13CONSORTIUM ADVANCED SEMICONDUCTOR MATERIALS & RELATED TECHNOLOGIES1USAMI MITSUO1
Top patents by PatentIndex Score
16 records- 0191US7061083B1Semiconductor devicesHITACHI LTD·Filed 1999·Granted Jun 13, 2006·117 cites·2 claims
- 0288US7298029B2Semiconductor devices and manufacturing method thereforHITACHI LTD·Filed 2005·Granted Nov 20, 2007·15 cites·10 claims
- 0384US4952839APhotoconductive device and method of operating the sameHITACHI LTD·Filed 1989·Granted Aug 28, 1990·28 cites·4 claims
- 0483US4888521APhotoconductive device and method of operating the sameHITACHI LTD·Filed 1987·Granted Dec 19, 1989·26 cites·46 claims
- 0572US5932880AScintillator device and image pickup apparatus using the sameHITACHI LTD·Filed 1997·Granted Aug 3, 1999·24 cites·18 claims
- 0670US5233265APhotoconductive imaging apparatusHITACHI LTD·Filed 1990·Granted Aug 3, 1993·37 cites·19 claims
- 0770US4900975ATarget of image pickup tube having an amorphous semiconductor laminateHITACHI LTD·Filed 1987·Granted Feb 13, 1990·16 cites·12 claims
- 0863US7554199B2Substrate for evaluationCONSORTIUM ADVANCED SEMICONDUCTOR MATERIALS & RELATED TECHNOLOGIES·Filed 2006·Granted Jun 30, 2009·3 cites·13 claims
- 0957US4980736AElectric conversion deviceHITACHI LTD·Filed 1988·Granted Dec 25, 1990·15 cites·41 claims
- 1050US2008054427A1Semiconductor devices and manufacturing method thereforUSAMI MITSUO·Filed 2007·Application pending·0 cites
- 1144US5021705AMethod of fabricating an image pick-up tube and target section used therewithHITACHI LTD·Filed 1989·Granted Jun 4, 1991·5 cites·23 claims
- 1237US2003203624A1Manufacturing method of semiconductor deviceFiled 2003·Application pending·0 cites
- 1331US5218264AImage pick-up tube and apparatus having the sameHITACHI LTD·Filed 1990·Granted Jun 8, 1993·2 cites·30 claims
- 1430US5070272APhotoconductive device and method of operating sameHITACHI LTD·Filed 1990·Granted Dec 3, 1991·2 cites·17 claims
- 1530US4883562AMethod of making a photosensorHITACHI LTD·Filed 1989·Granted Nov 28, 1989·2 cites·12 claims
- 1629US5384597AImage pickup tube utilizing third electrode and its operating methodHITACHI LTD·Filed 1991·Granted Jan 24, 1995·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →