Inventor · disambiguated record
Yoshihisa Yonezawa
Also filed as: YONEZAWA YOSHIHISA
22 granted patents·2 pending applications·99 citations·filing 1993–2011
94Inventor score
Top patents by PatentIndex Score
24 records- 0182US6838822B2Electron tube with a ring-less getterFUTABA DENSHI KOGYO KK·Filed 2002·Granted Jan 4, 2005·19 cites·18 claims
- 0279US6717350B2Electron tube and method of manufacturing the sameFUTABA DENSHI KOGYO KK·Filed 2002·Granted Apr 6, 2004·14 cites·24 claims
- 0374US6509693B2Filament for fluorescent display deviceFUTABA DENSHI KOGYO KK·Filed 2001·Granted Jan 21, 2003·11 cites·5 claims
- 0465US6856085B2Fluorescent luminous tube having specific support structure for wire shaped memberFUTUBA CORP·Filed 2002·Granted Feb 15, 2005·6 cites·7 claims
- 0562US6710536B2Display device using filamentFUTABA DENSHI KOGYO KK·Filed 2001·Granted Mar 23, 2004·5 cites·12 claims
- 0659US6979949B2Fluorescent luminous tube with getter mirror filmFUTABA DENSHI KOGYO KK·Filed 2002·Granted Dec 27, 2005·4 cites·4 claims
- 0758US6812643B2Fluorescent luminous tubeFUTABA DENSHI KOGYO KK·Filed 2002·Granted Nov 2, 2004·3 cites·7 claims
- 0853US7521864B2Electron device with ring-less getter, method for affixing ring-less getter, and method for activating the sameFUTABA DENSHI KOGYO KK·Filed 2003·Granted Apr 21, 2009·2 cites·20 claims
- 0952US7397185B2Electron tube and a method for manufacturing sameFUTABA DENSHI KOGYO KK·Filed 2004·Granted Jul 8, 2008·2 cites·14 claims
- 1050US6798149B2Fluorescent luminous tube and method for producing sameFUTABA DENSHI KOGYO KK·Filed 2003·Granted Sep 28, 2004·2 cites·6 claims
- 1143US9656240B2Water-trapping agent and organoelectronic device comprising the sameTANAKA SATOSHI·Filed 2011·Granted May 23, 2017·0 cites·4 claims
- 1243US7298073B2Electron tube with stepped fixing portionFUTABA DENSHI KOGYO KK·Filed 2004·Granted Nov 20, 2007·0 cites·12 claims
- 1343US7157841B2Electron tube having linear damperFUTABA DENSHI KOGYO KK·Filed 2004·Granted Jan 2, 2007·0 cites·25 claims
- 1443US5723224APhosphorescent materialFUTABA DENSHI KOGYO KK·Filed 1996·Granted Mar 3, 1998·9 cites·7 claims
- 1542US7176613B2Electron tube having linear membersFUTABA DENSHI KOGYO KK·Filed 2003·Granted Feb 13, 2007·0 cites·9 claims
- 1639US2004217977A1Display for measurement deviceFUTABA DENSHI KOGYO KK·Filed 2004·Application pending·0 cites
- 1739US2005012444A1Electron tubesFiled 2004·Application pending·0 cites
- 1837US7002288B2Electron tube and method for producing the sameFUTABA DENSHI KOGYO KK·Filed 2002·Granted Feb 21, 2006·0 cites·19 claims
- 1937US5746589APhosphor heat-transfer method and apparatus thereforFUTABA DENSHI KOGYO KK·Filed 1995·Granted May 5, 1998·4 cites·10 claims
- 2037US5510154ALow-velocity electron excited phosphor and method for producing sameFUTABA DENSHI KOGYO KK·Filed 1993·Granted Apr 23, 1996·3 cites·2 claims
- 2133US5558814APhosphor and method for preparing sameKUKIMOTO HIROSHI·Filed 1994·Granted Sep 24, 1996·4 cites·5 claims
- 2233US5347133APowder agitatorFUTABA DENSHI KOGYO KK·Filed 1993·Granted Sep 13, 1994·3 cites·4 claims
- 2332US5497047AFluorescent display deviceFUTABA DENSHI KOGYO KK·Filed 1994·Granted Mar 5, 1996·5 cites·3 claims
- 2430US5994008AComposition for forming fluorescent film for display and method of forming fluorescent film for displayFUTABA DENSHI KOGYO KK·Filed 1997·Granted Nov 30, 1999·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →