Inventor · disambiguated record
Shoichi Iwanaga
Also filed as: IWANAGA SHOICHI
12 granted patents·1 pending application·411 citations·filing 1981–2001
93Inventor score
Top patents by PatentIndex Score
13 records- 0197US4457161AGas detection device and method for detecting gasHITACHI LTD·Filed 1981·Granted Jul 3, 1984·147 cites·21 claims
- 0290US4638443AGas detecting apparatusHITACHI LTD·Filed 1984·Granted Jan 20, 1987·79 cites·7 claims
- 0380US4586143AGas detecting apparatusHITACHI LTD·Filed 1983·Granted Apr 29, 1986·36 cites·9 claims
- 0473US6617789B2Glass for covering electrodes and plasma display panelASAHI GLASS CO LTD·Filed 2001·Granted Sep 9, 2003·13 cites·11 claims
- 0570US5396034AThin film ceramic multilayer wiring hybrid boardHITACHI LTD·Filed 1993·Granted Mar 7, 1995·42 cites·20 claims
- 0659US5342674ACeramic composition and ceramic circuit boardHITACHI LTD·Filed 1993·Granted Aug 30, 1994·26 cites·6 claims
- 0754US6919670B2Rib structure for display device and its manufacture processFUJITSU HITACHI PLASMA DISPLAY·Filed 2001·Granted Jul 19, 2005·2 cites·27 claims
- 0852US4963512AMethod for forming conductor layers and method for fabricating multilayer substratesHITACHI LTD·Filed 1988·Granted Oct 16, 1990·19 cites·10 claims
- 0949US5825632ACircuit substrate and electronics computer, using sintered glass ceramicsHITACHI LTD·Filed 1995·Granted Oct 20, 1998·14 cites·18 claims
- 1047US6118671ACircuit substrate and manufacture thereof, ceramic composition for circuit substrate, and electronics computerHITACHI LTD·Filed 1998·Granted Sep 12, 2000·13 cites·44 claims
- 1147US5503787AMethod for manufacturing multilayer ceramic substrateHITACHI LTD·Filed 1994·Granted Apr 2, 1996·9 cites·14 claims
- 1245US4481813ADew sensorHITACHI LTD·Filed 1982·Granted Nov 13, 1984·11 cites·11 claims
- 1330US2002053876A1Gas-discharge display panel, a display using the same, and a method of manufacturing the sameFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →