Inventor · disambiguated record
Tomonari Ohtsuki
Also filed as: INOUYE HIROMASA · OHTSUKI TOMONARI
25 granted patents·7 pending applications·690 citations·filing 1978–2009
97Inventor score
Top patents by PatentIndex Score
32 records- 0194US5224867AElectrical connector for coaxial flat cableDAIICHI DENSHI KOGYO·Filed 1992·Granted Jul 6, 1993·112 cites·1 claims
- 0293US4699458AFiber optic connectorALLIED CORP·Filed 1984·Granted Oct 13, 1987·82 cites·10 claims
- 0391US6857880B2Electrical connectorFiled 2002·Granted Feb 22, 2005·60 cites·11 claims
- 0488US4780793AIC card and connector thereforDAIICHI DENSHI KOGYO·Filed 1987·Granted Oct 25, 1988·58 cites·13 claims
- 0585US4557545AShielded electrical connectorALLIED CORP·Filed 1984·Granted Dec 10, 1985·45 cites·18 claims
- 0681US4797122ADrip-proof connectorDAIICHI DENSHI KOGYO·Filed 1988·Granted Jan 10, 1989·42 cites·6 claims
- 0779US4188086AConnector for terminating flexible parallel conductorsBUNKER RAMO·Filed 1978·Granted Feb 12, 1980·32 cites·4 claims
- 0877US4931622AElectronic card receiving device and ejection mechanismDAIICHI DENSHI KOGYO·Filed 1986·Granted Jun 5, 1990·51 cites·10 claims
- 0976US4350409AConnector keying deviceBUNKER RAMO·Filed 1981·Granted Sep 21, 1982·31 cites·13 claims
- 1067US4671594AConnector having lock meansDAIICHI DENSHI KOGYO·Filed 1986·Granted Jun 9, 1987·28 cites·8 claims
- 1166US6890213B2Electrical connectorDDK LTD·Filed 2002·Granted May 10, 2005·20 cites·15 claims
- 1263US7503769B2Connector and pushing jigDDK LTD·Filed 2007·Granted Mar 17, 2009·8 cites·15 claims
- 1360US6325643B1Press-in contactDDK LTD·Filed 1999·Granted Dec 4, 2001·21 cites·4 claims
- 1460US4843221AElectronic card receiving deviceDAIICHI DENSHI KOGYO·Filed 1987·Granted Jun 27, 1989·23 cites·10 claims
- 1560US4592608AConnector for memory cardsDAIICHI DENSHI KOGYO·Filed 1984·Granted Jun 3, 1986·19 cites·8 claims
- 1654US4695914AElectronic card connecting circuitDAIICHI DENSHI KOGYO·Filed 1986·Granted Sep 22, 1987·20 cites·8 claims
- 1754US2006278684A1Jig and method for connecting connection members using the sameOHTSUKI TOMONARI·Filed 2006·Application pending·0 cites
- 1853US7581961B2Method for preventing solder rise to electric contact and electric contact produced by the sameFUJIKURA LTD·Filed 2007·Granted Sep 1, 2009·0 cites·8 claims
- 1951US5303466AMethod of mounting surface connectorDAIICHI DENSHI KOGYO·Filed 1992·Granted Apr 19, 1994·15 cites·11 claims
- 2051US4168879AContact element of an electric connectorDAIICHI DENSHI KOGYO·Filed 1978·Granted Sep 25, 1979·14 cites·4 claims
- 2149US6322373B1Contact structure of electrical connector and inspecting device thereforDDK LTD·Filed 2000·Granted Nov 27, 2001·6 cites·4 claims
- 2245US2007093058A1Method for producing electric contact and electrical connectorOHTSUKI TOMONARI·Filed 2006·Application pending·0 cites
- 2344US2010096168A1Electric contact and method for producing the same and connector using the electric contactsOHTSUKI TOMONARI·Filed 2009·Application pending·0 cites
- 2441US2007068700A1Electric contact and method for producing the same and connector using the electric contactsDDK LTD·Filed 2006·Application pending·0 cites
- 2540US6818987B2Electronic component and process for manufacturing the sameDDK LTD·Filed 2002·Granted Nov 16, 2004·0 cites·6 claims
- 2640US2005067472A1Method for connecting connection members to boardFiled 2004·Application pending·0 cites
- 2740US2004211818A1Jig and method for connecting connection members using the sameFiled 2003·Application pending·0 cites
- 2839US7014476B2Electrical connectorDDK LTD·Filed 2005·Granted Mar 21, 2006·0 cites·20 claims
- 2937US7384270B2Electrical connectorFUJIKURA LTD·Filed 2001·Granted Jun 10, 2008·0 cites·7 claims
- 3035US2004242046A1Electrical connectorDDK LTD·Filed 2001·Application pending·0 cites
- 3130US6513237B1Method for producing pressin contactDDK LTD·Filed 2000·Granted Feb 4, 2003·0 cites·2 claims
- 3228US4706381AMulti contact connector having ground terminal block connected with tape wires and method of connecting tape wires to multi contact connectorDAIICHI DENSHI KOGYO·Filed 1986·Granted Nov 17, 1987·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tomonari Ohtsuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →