Inventor · disambiguated record
Fumiaki Matsushima
Also filed as: MATSUSHIMA FUMIAKI
14 granted patents·1 pending application·684 citations·filing 1990–2007
94Inventor score
Files withSEIKO EPSON CORP14
Top patents by PatentIndex Score
15 records- 0198US6667551B2Semiconductor device and manufacturing thereof, including a through-hole with a wider intermediate cavitySEIKO EPSON CORP·Filed 2001·Granted Dec 23, 2003·233 cites·29 claims
- 0295US6852621B2Semiconductor device and manufacturing method therefor, circuit board, and electronic equipmentSEIKO EPSON CORP·Filed 2003·Granted Feb 8, 2005·82 cites·19 claims
- 0394US6809020B2Method for forming bump, semiconductor device and method for making the same, circuit board, and electronic deviceSEIKO EPSON CORP·Filed 2001·Granted Oct 26, 2004·108 cites·27 claims
- 0489US7579692B2Method for forming a bump, semiconductor device and method of fabricating same, semiconductor chip, circuit board, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Aug 25, 2009·15 cites·8 claims
- 0585US5399450AMethod of preparation of a color filter by electrolytic deposition of a polymer material on a previously deposited pigmentSEIKO EPSON CORP·Filed 1994·Granted Mar 21, 1995·67 cites·13 claims
- 0681US5705302AColor filter for liquid crystal display device and method for producing the color filterSEIKO EPSON CORP·Filed 1995·Granted Jan 6, 1998·78 cites·22 claims
- 0769US7355280B2Method for forming a bump, semiconductor device and method of fabricating same, semiconductor chip, circuit board, and electronic instrumentSEIKO EPSON CORP·Filed 2004·Granted Apr 8, 2008·11 cites·4 claims
- 0864US5395678AThin film color filter for liquid crystal displaySEIKO EPSON CORP·Filed 1991·Granted Mar 7, 1995·23 cites·24 claims
- 0963US5240797AThin film device and method of manufactureSEIKO EPSON CORP·Filed 1991·Granted Aug 31, 1993·15 cites·27 claims
- 1056US5554466AColor filter and method of preparationSEIKO EPSON CORP·Filed 1995·Granted Sep 10, 1996·21 cites·20 claims
- 1153US5242558AMethod for forming a thin film deviceSEIKO EPSON CORP·Filed 1991·Granted Sep 7, 1993·9 cites·14 claims
- 1246US5175114AMethod for production of a bidirectional nonlinear resistor, active matrix liquid crystal panel using bidirectional nonlinear resistorSEIKO EPSON CORP·Filed 1990·Granted Dec 29, 1992·7 cites·8 claims
- 1345US5294560ABidirectional nonlinear resistor, active matrix liquid crystal panel using bidirectional nonlinear resistor, and method for production thereofSEIKO EPSON CORP·Filed 1991·Granted Mar 15, 1994·12 cites·19 claims
- 1436US2002033531A1Method for forming a bump, semiconductor device and method of fabricating same, semiconductor chip, circuit board, and electronic instrumentFiled 2001·Application pending·0 cites
- 1523US6056863AMethod and apparatus for manufacturing color filterSEIKO EPSON CORP·Filed 1996·Granted May 2, 2000·3 cites·30 claims
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