Inventor
TAKAISHI TATSUYUKI
JP8 patents
Patents
8 patentsUS4530185AJul 23, 1985
Automatic door opening and closing device
OHI SEISAKUSHO CO LTD100 citations95
US4691584ASep 8, 1987
Actuator for remote devices or the like
OHI SEISAKUSHO CO LTD66 citations94
US5215342AJun 1, 1993
Lock striker unit with cover
OHI SEISAKUSHO CO LTD52 citations92
US5209532AMay 11, 1993
Door lock device
OHI SEISAKUSHO CO LTD28 citations92
US5186504AFeb 16, 1993
Door lock device
OHI SEISAKUSHO CO LTD27 citations92
US6264253B1Jul 24, 2001
Door lock apparatus provided with a sensing switch
OHI SEISAKUSHO CO LTD38 citations91
US4520914AJun 4, 1985
Centrifugal clutch with radially movable magnetic member
OHI SEISAKUSHO CO LTD28 citations89
US5785366AJul 28, 1998
Door lock device
OHI SEISAKUSHO CO LTD18 citations82