Inventor · disambiguated record
Shigeru Oikawa
Also filed as: OIKAWA SHIGERU
8 granted patents·340 citations·filing 1976–2012
88Inventor score
Top patents by PatentIndex Score
8 records- 0195US4320292ACoordinate input apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1978·Granted Mar 16, 1982·138 cites·17 claims
- 0285US4240849APolymer optical circuit with optical lead-fibers and method of fabricating the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1978·Granted Dec 23, 1980·49 cites·8 claims
- 0380US4381269AFabrication of a low-loss plastic optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Apr 26, 1983·35 cites·22 claims
- 0473US5781661AHandwritting information detecting method and apparatus detachably holding writing toolNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jul 14, 1998·95 cites·37 claims
- 0567US4585722AOptical recording media with thermal coloration and process for producing sameNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Apr 29, 1986·15 cites·5 claims
- 0666US8881885B2Raw material loading apparatusNAKAMURA TAKAYA·Filed 2012·Granted Nov 11, 2014·1 cites·10 claims
- 0738US4050430AIntake air warming deviceNISSAN MOTOR·Filed 1976·Granted Sep 27, 1977·7 cites·10 claims
- 0824US5825366AMethod and apparatus for synthesizing images for video communication systemsNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Oct 20, 1998·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →