Inventor · disambiguated record
Takashi Oyamada
Also filed as: OYAMADA TAKASHI
27 granted patents·966 citations·filing 1976–2004
97Inventor score
Top patents by PatentIndex Score
27 records- 0197USD287905SHolder for a pagerNEC CORP·Filed 1984·Granted Jan 27, 1987·53 cites·1 claims
- 0294USD338465SDisplay pagerNEC CORP·Filed 1989·Granted Aug 17, 1993·45 cites·1 claims
- 0393US7040383B2Telecommunication device including a housing having improved heat conductivityNEC CORP·Filed 2002·Granted May 9, 2006·67 cites·18 claims
- 0493US4692790AStructure for connecting leadless chip carrierNEC CORP·Filed 1985·Granted Sep 8, 1987·79 cites·11 claims
- 0592USD281975SRadio receiverNEC CORP·Filed 1983·Granted Dec 31, 1985·29 cites·1 claims
- 0692US4299344AMount for portable radio communication unitNIPPON ELECTRIC CO·Filed 1980·Granted Nov 10, 1981·101 cites·6 claims
- 0789US5946191AElectronic device having a plug-in unit with a heat sink structureNEC CORP·Filed 1998·Granted Aug 31, 1999·74 cites·3 claims
- 0888US7397662B2Electronic card unit and method for removing heat from a heat-generating component on a printed circuit boardNEC CORP·Filed 2004·Granted Jul 8, 2008·40 cites·12 claims
- 0987US7161804B2Housing structure of electronic device and heat radiation method thereforNEC CORP·Filed 2004·Granted Jan 9, 2007·35 cites·29 claims
- 1085USD311188SDigital display pagerNEC CORP·Filed 1987·Granted Oct 9, 1990·23 cites·1 claims
- 1185US4612418AMethod for controlling task process and device thereofTAMURA ELECTRIC WORKS LTD·Filed 1984·Granted Sep 16, 1986·51 cites·19 claims
- 1283US4879759AHolding structure for a paging receiver having extra functionsNEC CORP·Filed 1988·Granted Nov 7, 1989·63 cites·21 claims
- 1381US4641370AHousing assembly for portable radio apparatus with one-piece baseplate and battery containerNEC CORP·Filed 1986·Granted Feb 3, 1987·54 cites·29 claims
- 1477US4125749AKey telephone systemsTAMURA ELECTRIC WORKS LTD·Filed 1976·Granted Nov 14, 1978·21 cites·8 claims
- 1574US4876537APager receiver including a light emitting and a light sensing element adjacent to a translucent portion of a receiver housingNEC CORP·Filed 1987·Granted Oct 24, 1989·33 cites·7 claims
- 1673US4660705ACoin discrimination apparatusTAMURA ELECTRIC WORKS LTD·Filed 1985·Granted Apr 28, 1987·39 cites·16 claims
- 1772USD317014SPrinter for display pagersNEC CORP·Filed 1988·Granted May 21, 1991·13 cites·1 claims
- 1868US6166905ASealed type casingNEC CORP·Filed 1999·Granted Dec 26, 2000·28 cites·7 claims
- 1967US4881150AHousing and holder assembly for a portable communication apparatusNEC CORP·Filed 1988·Granted Nov 14, 1989·30 cites·7 claims
- 2065US6904933B2Enclosure for outdoor equipmentNEC CORP·Filed 2002·Granted Jun 14, 2005·11 cites·9 claims
- 2158US6916203B2Water-proof modular connectorNEC CORP·Filed 2004·Granted Jul 12, 2005·10 cites·8 claims
- 2255US6427762B2Mount structure of communication equipmentNEC CORP·Filed 2001·Granted Aug 6, 2002·5 cites·7 claims
- 2353US4631640APortable radio device for protecting a radio circuit from static electricityNIPPON ELECTRIC CO·Filed 1985·Granted Dec 23, 1986·15 cites·5 claims
- 2452US6337438B1Casing structure of communication equipmentNEC CORP·Filed 1997·Granted Jan 8, 2002·15 cites·20 claims
- 2548US5969943ADevice having an efficient heat radiation casingNEC CORP·Filed 1998·Granted Oct 19, 1999·15 cites·4 claims
- 2642US5307520AWatch type paging receiverNEC CORP·Filed 1991·Granted Apr 26, 1994·11 cites·4 claims
- 2737US4812950AMeans for mounting a ROM on a printed circuit boardNEC CORP·Filed 1987·Granted Mar 14, 1989·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →