Inventor
OHTSUKI TOMONARI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKI TOMONARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIICHI DENSHI KOGYO
11 patentsUS5224867AJul 6, 1993
Electrical connector for coaxial flat cable
DAIICHI DENSHI KOGYO112 citations96
US4780793AOct 25, 1988
IC card and connector therefor
DAIICHI DENSHI KOGYO58 citations96
US4797122AJan 10, 1989
Drip-proof connector
DAIICHI DENSHI KOGYO42 citations91
US4671594AJun 9, 1987
Connector having lock means
DAIICHI DENSHI KOGYO28 citations91
US4931622AJun 5, 1990
Electronic card receiving device and ejection mechanism
DAIICHI DENSHI KOGYO51 citations90
US4843221AJun 27, 1989
Electronic card receiving device
DAIICHI DENSHI KOGYO23 citations82
US4695914ASep 22, 1987
Electronic card connecting circuit
DAIICHI DENSHI KOGYO20 citations77
US5303466AApr 19, 1994
Method of mounting surface connector
DAIICHI DENSHI KOGYO15 citations71
US4592608AJun 3, 1986
Connector for memory cards
DAIICHI DENSHI KOGYO19 citations70
US4168879ASep 25, 1979
Contact element of an electric connector
DAIICHI DENSHI KOGYO14 citations69
US4706381ANov 17, 1987
Multi contact connector having ground terminal block connected with tape wires and method of connecting tape wires to multi contact connector
DAIICHI DENSHI KOGYO3 citations57
DDK LTD
7 patentsUS6890213B2May 10, 2005
Electrical connector
DDK LTD20 citations92
US6325643B1Dec 4, 2001
Press-in contact
DDK LTD21 citations90
US7503769B2Mar 17, 2009
Connector and pushing jig
DDK LTD8 citations83
US6322373B1Nov 27, 2001
Contact structure of electrical connector and inspecting device therefor
DDK LTD6 citations62
US7014476B2Mar 21, 2006
Electrical connector
DDK LTD0 citations52
US6818987B2Nov 16, 2004
Electronic component and process for manufacturing the same
DDK LTD0 citations51
US6513237B1Feb 4, 2003
Method for producing pressin contact
DDK LTD0 citations42