Inventor · disambiguated record
Eiji Okuda
Also filed as: OKUDA EIJI
13 granted patents·2 pending applications·341 citations·filing 1983–2013
92Inventor score
Files withNIPPON SHEET GLASS CO LTD7OKUDA EIJI2AOKI TOORU1HORISAKA TAMAKI1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
15 records- 0196US4693544AOptical branching device with internal waveguideNIPPON SHEET GLASS CO LTD·Filed 1983·Granted Sep 15, 1987·156 cites·12 claims
- 0290US5104435AMethod of making a plate microlensNIPPON SHEET GLASS CO LTD·Filed 1990·Granted Apr 14, 1992·73 cites·1 claims
- 0385US4509824APlate lens and a method for manufacturing the sameNIPPON SHEET GLASS CO LTD·Filed 1983·Granted Apr 9, 1985·25 cites·35 claims
- 0476US8271015B2Biological sample measurement apparatus and biological sample measurement system equipped with sameAOKI TOORU·Filed 2008·Granted Sep 18, 2012·7 cites·25 claims
- 0573US8318096B2Biological sample measurement apparatusOKUDA EIJI·Filed 2008·Granted Nov 27, 2012·5 cites·11 claims
- 0670US8145267B2Biological sample measurement apparatusOKUDA EIJI·Filed 2008·Granted Mar 27, 2012·4 cites·13 claims
- 0770US4952037APlate microlens and method for manufacturing the sameNIPPON SHEET GLASS CO LTD·Filed 1989·Granted Aug 28, 1990·22 cites·1 claims
- 0864US5062688AFlat plate optical element and method for preparing the sameNIPPON SHEET GLASS CO LTD·Filed 1990·Granted Nov 5, 1991·26 cites·9 claims
- 0963US8675312B2Magnetic head suspensionSUNCALL CORP·Filed 2013·Granted Mar 18, 2014·1 cites·13 claims
- 1053US5268071AProcess of producing a magnetic disk substrateNIPPON SHEET GLASS CO LTD·Filed 1990·Granted Dec 7, 1993·11 cites·4 claims
- 1147US5017864AApparatus for the inspection of printed circuit boards on which components have been mountedMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 21, 1991·11 cites·4 claims
- 1246US9581566B2Biological sample measurement devicePANASONIC HEALTHCARE HOLDINGS CO LTD·Filed 2013·Granted Feb 28, 2017·0 cites·4 claims
- 1346US2005223744A1Glass substrate for data recording medium and manufacturing method thereofHORISAKA TAMAKI·Filed 2005·Application pending·0 cites
- 1440US8877130B2Device for measuring biological sampleTAKEUCHI YOSHIKI·Filed 2011·Granted Nov 4, 2014·0 cites·15 claims
- 1538US2003096078A1Glass substrate for data recording medium and manufacturing method thereofNIPPON SHEET GLASS CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →