Inventor · disambiguated record
Zenpei Tani
Also filed as: TANI ZENPEI
10 granted patents·1 pending application·123 citations·filing 1976–2012
88Inventor score
Top patents by PatentIndex Score
11 records- 0183US7498608B2Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical deviceSHARP KK·Filed 2002·Granted Mar 3, 2009·20 cites·11 claims
- 0276US5557116ASemiconductor laser device and resin layerSHARP KK·Filed 1993·Granted Sep 17, 1996·55 cites·14 claims
- 0371US6448614B2Circuit-incorporating photosensitive deviceSHARP KK·Filed 2001·Granted Sep 10, 2002·16 cites·14 claims
- 0467US7781244B2Method of manufacturing nitride-composite semiconductor laser element, with disclocation controlSHARP KK·Filed 2008·Granted Aug 24, 2010·1 cites·17 claims
- 0554US5304812AOptoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic deviceSHARP KK·Filed 1991·Granted Apr 19, 1994·18 cites·71 claims
- 0653US8502238B2Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical deviceITO SHIGETOSHI·Filed 2012·Granted Aug 6, 2013·0 cites·8 claims
- 0749US8334544B2Nitride semiconductor laser device including growth-inhibiting film at dislocation concentrated regionITO SHIGETOSHI·Filed 2010·Granted Dec 18, 2012·0 cites·15 claims
- 0843US4988895AComparator circuitSHARP KK·Filed 1990·Granted Jan 29, 1991·9 cites·8 claims
- 0940US4115832AIgniter utilizing a negative resistance light emitting diodeSHARP KK·Filed 1976·Granted Sep 19, 1978·4 cites·5 claims
- 1035US6707081B2Photodetector with built-in circuitSHARP KK·Filed 2001·Granted Mar 16, 2004·0 cites·12 claims
- 1128US2004238024A1Sheet manufacturing device, sheet manufacturing method, and solar batteryFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →