Seiichi Sakura

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and electronic apparatus using the same
- Patent number 6,359,668
- Issue date Mar 19, 2002
- Seiko Epson Corporation
- Chiyoaki Iijima
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus having multi-layer substrate
- Patent number 6,128,063
- Issue date Oct 3, 2000
- Seiko Epson Corporation
- Kenji Uchiyama
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus structure for mounting semiconduct...
- Patent number 5,986,342
- Issue date Nov 16, 1999
- Seiko Epson Corporation
- Kenji Uchiyama
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus, structure for mounting semiconduc...
- Patent number 5,737,272
- Issue date Apr 7, 1998
- Seiko Epson Corporation
- Kenji Uchiyama
- G02 - OPTICS
Information Patent Grant
Semiconductor device, method of forming bump electrode of a semicon...
- Patent number 5,306,664
- Issue date Apr 26, 1994
- Seiko Epson Corp.
- Seiichi Sakura
- H01 - BASIC ELECTRIC ELEMENTS