Inventor
ITOH KENICHIRO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ITOH KENICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
16 patentsUS5924510AJul 20, 1999
Rotation transmission device
NTN TOYO BEARING CO LTD104 citations98
US5951428ASep 14, 1999
Rotation transmission device
NTN TOYO BEARING CO LTD58 citations96
US5355981AOct 18, 1994
Torque transmission device
NTN TOYO BEARING CO LTD55 citations96
US6409000B1Jun 25, 2002
Two-way clutch and rotation transmission device
NTN TOYO BEARING CO LTD57 citations95
US5732807AMar 31, 1998
Power transmission device
NTN TOYO BEARING CO LTD26 citations92
US5529158AJun 25, 1996
Hub clutch device
NTN TOYO BEARING CO LTD23 citations92
US5799749ASep 1, 1998
Rotation transmission device for connecting and disconnecting the transmission of driving force
NTN TOYO BEARING CO LTD17 citations80
US6041879AMar 28, 2000
Rotation transmission device
NTN TOYO BEARING CO LTD9 citations74
US5429218AJul 4, 1995
Rotation transmission device
NTN TOYO BEARING CO LTD15 citations74
US5967279AOct 19, 1999
Hub clutch assembly
NTN TOYO BEARING CO LTD16 citations73
US5871072AFeb 16, 1999
Hub clutch assembly
NTN TOYO BEARING CO LTD8 citations73
US5542514AAug 6, 1996
Rotational transmission device
NTN TOYO BEARING CO LTD8 citations73
US5477951ADec 26, 1995
Rotation transmission device
NTN TOYO BEARING CO LTD7 citations68
US6082480AJul 4, 2000
Rotation transmission device
NTN TOYO BEARING CO LTD6 citations63
US6019185AFeb 1, 2000
Rotation transmission device
NTN TOYO BEARING CO LTD4 citations63
US5429219AJul 4, 1995
Rotation transmission device
NTN TOYO BEARING CO LTD5 citations63
FUJIKURA LTD
3 patentsUS5149350ASep 22, 1992
Apparatus for fusion-splicing a pair of polarization maintaining optical fibers
FUJIKURA LTD26 citations92
US4986843AJan 22, 1991
Apparatus for fusion-splicing a pair of polarization maintaining optical fibers
FUJIKURA LTD9 citations73
US5147434ASep 15, 1992
Apparatus for fusion-splicing a pair of polarization maintaining optical fibers
FUJIKURA LTD4 citations62