Inventor · disambiguated record
Shigeo Sumi
Also filed as: SUMI SHIGEO
22 granted patents·279 citations·filing 1980–1994
96Inventor score
Top patents by PatentIndex Score
22 records- 0185US4880488AFilm peeling method and apparatusSOMAR CORP·Filed 1988·Granted Nov 14, 1989·50 cites·17 claims
- 0281US4867836AFilm peeling apparatusSOMAR CORP·Filed 1986·Granted Sep 19, 1989·37 cites·13 claims
- 0363US5000816AThin film peeling apparatusSOMAR CORP·Filed 1989·Granted Mar 19, 1991·15 cites·9 claims
- 0459US5496432AMethod and device for peeling a filmSOMAR CORP·Filed 1994·Granted Mar 5, 1996·16 cites·35 claims
- 0557US5240545ABase plate conveyorSOMAR CORP·Filed 1991·Granted Aug 31, 1993·17 cites·16 claims
- 0657US5053099AFilm bonding method and apparatus for performing sameSOMAR CORP·Filed 1990·Granted Oct 1, 1991·26 cites·5 claims
- 0752US4798646AFilm peeling apparatus having film end detectorSOMAR CORP·Filed 1986·Granted Jan 17, 1989·15 cites·6 claims
- 0849US5198067AApparatus for conveying base with crosswise base sliding deviceSOMAR CORP·Filed 1989·Granted Mar 30, 1993·8 cites·18 claims
- 0949US5162071AAdjustable film cutoff unitSOMAR CORP·Filed 1990·Granted Nov 10, 1992·14 cites·7 claims
- 1048US4828247AApparatus for conveying baseSOMAR CORP·Filed 1986·Granted May 9, 1989·13 cites·5 claims
- 1143US5125999AThin film bonding method employing a structure for removing wetting agentsSOMAR CORP·Filed 1990·Granted Jun 30, 1992·9 cites·10 claims
- 1243US5110393AMethod of peeling a bonded film from a circuit boardSOMAR CORP·Filed 1990·Granted May 5, 1992·11 cites·10 claims
- 1342US5312505AFilm peeling method and apparatus for practicing sameSOMAR CORP·Filed 1992·Granted May 17, 1994·9 cites·3 claims
- 1441USD266252SMicro fiche duplicatorSOMAR MFG·Filed 1980·Granted Sep 21, 1982·2 cites·1 claims
- 1536US5176784AApparatus for bonding continuous thin film to discrete base plates and film cutting apparatus thereforSOMAR CORP·Filed 1991·Granted Jan 5, 1993·6 cites·3 claims
- 1636US5110400AApparatus for bonding continuous thin film to discrete base plates and cutting thereofSOMAR CORP·Filed 1990·Granted May 5, 1992·9 cites·4 claims
- 1736US5083898ABase plate conveyorSOMAR CORP·Filed 1989·Granted Jan 28, 1992·5 cites·20 claims
- 1833US4961803AThin film laminating method and apparatusSOMAR CORP·Filed 1989·Granted Oct 9, 1990·7 cites·9 claims
- 1930US5289750AApparatus for bonding continuous thin film to discrete base plates and film cutting apparatus thereforSOMAR CORP·Filed 1992·Granted Mar 1, 1994·4 cites·2 claims
- 2030US5131972AFilm guide device for a film bonding apparatusSOMAR CORP·Filed 1990·Granted Jul 21, 1992·2 cites·15 claims
- 2129US4858911AApparatus for conveying baseSOMAR CORP·Filed 1989·Granted Aug 22, 1989·2 cites·9 claims
- 2229US4842672AApparatus for conveying baseSOMAR CORP·Filed 1986·Granted Jun 27, 1989·2 cites·4 claims
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