Inventor · disambiguated record
Seiji Tateishi
Also filed as: TATEISHI SEIJI
9 granted patents·3 pending applications·200 citations·filing 1999–2020
89Inventor score
Top patents by PatentIndex Score
12 records- 0194US7142388B2Servo writer and servo writing processFUJI PHOTO FILM CO LTD·Filed 2004·Granted Nov 28, 2006·53 cites·20 claims
- 0292US11496036B2Valve deviceDENSO CORP·Filed 2020·Granted Nov 8, 2022·5 cites·11 claims
- 0392US6865050B2Servo signal recording device and servo signal verifying device using edge detectionFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 8, 2005·43 cites·41 claims
- 0491US6712727B2Motor actuatorASMO CO LTD·Filed 2002·Granted Mar 30, 2004·42 cites·33 claims
- 0589US7602578B2Servo writer and servo writing processFUJIFILM CORP·Filed 2006·Granted Oct 13, 2009·9 cites·27 claims
- 0679US7256962B2Magnetic tape drive with AC erase element upstream from plural head elementsFUJIFILM CORP·Filed 2004·Granted Aug 14, 2007·14 cites·12 claims
- 0771US7206161B2Servo track verification apparatus and servo writerFUJIFILM CORP·Filed 2006·Granted Apr 17, 2007·2 cites·20 claims
- 0866US6246205B1Driving apparatus for stepping motorASMO CO LTD·Filed 1999·Granted Jun 12, 2001·28 cites·18 claims
- 0961US6873486B2Apparatus for measuring lateral shift of running magnetic tapeFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 29, 2005·4 cites·19 claims
- 1048US2021086588A1Valve deviceDENSO CORP·Filed 2020·Application pending·0 cites
- 1145US2021080022A1Valve deviceDENSO CORP·Filed 2019·Application pending·0 cites
- 1240US2021102635A1Valve deviceDENSO CORP·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →