Inventor · disambiguated record
Tatsumi Nishijima
Also filed as: NISHIJIMA TATSUMI
12 granted patents·124 citations·filing 1991–2007
91Inventor score
Top patents by PatentIndex Score
12 records- 0189US7441871B2Liquid-repellent member, nozzle plate, liquid-jet head using the same, and liquid-jet apparatusSEIKO EPSON CORP·Filed 2006·Granted Oct 28, 2008·12 cites·7 claims
- 0273US7513602B2Coating method, liquid supplying head and liquid supplying apparatusSEIKO EPSON CORP·Filed 2005·Granted Apr 7, 2009·4 cites·7 claims
- 0369US5982719ADisc auto changer for recording or reproducing information on a desired disc of a plurality of discs in a magazineHITACHI LTD·Filed 1996·Granted Nov 9, 1999·23 cites·2 claims
- 0465US5904574AProcess of making semiconductor device and improved semiconductor deviceSEIKO EPSON CORP·Filed 1996·Granted May 18, 1999·32 cites·18 claims
- 0560US5602695ACassette loading mechanism for recording and playback apparatusHITACHI LTD·Filed 1994·Granted Feb 11, 1997·12 cites·5 claims
- 0659US5291351AMagnetic recording/reproducing apparatusHITACHI LTD·Filed 1991·Granted Mar 1, 1994·13 cites·2 claims
- 0753US5497279ATape cartridge and recording reproduction apparatus for the tape cartridgeHITACHI LTD·Filed 1994·Granted Mar 5, 1996·9 cites·4 claims
- 0850US5479312ATape cartridge system implementing variable sized tape cartridges designed for use on the same recording/reproducing apparatusHITACHI MAXELL·Filed 1994·Granted Dec 26, 1995·8 cites·5 claims
- 0940US5862119ADisc inclining/disc inverting mechanism in a disc storage/playback apparatusHITACHI LTD·Filed 1996·Granted Jan 19, 1999·5 cites·2 claims
- 1040US5812340AMagnetic tape recording and reproducing plug-in unitHITACHI LTD·Filed 1997·Granted Sep 22, 1998·5 cites·15 claims
- 1138US8058586B2Plasma treatment apparatus and plasma treatment methodNISHIJIMA TATSUMI·Filed 2007·Granted Nov 15, 2011·0 cites·14 claims
- 1233US5556051ATape cartridge having a front lid with a covering wallHITACHI MAXELL·Filed 1995·Granted Sep 17, 1996·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →