Inventor
OGIWARA TAKATO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OGIWARA TAKATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7032982B2Apr 25, 2006
Master cylinder apparatus
HITACHI LTD12 citations83
US7003954B2Feb 28, 2006
Master cylinder apparatus
HITACHI LTD11 citations83
USRE40573ENov 18, 2008
Master cylinder
HITACHI LTD2 citations62
US7694517B2Apr 13, 2010
Master cylinder, method for manufacturing a master cylinder, and check valve system of the master cylinder
HITACHI LTD4 citations61
US8347622B2Jan 8, 2013
Master cylinder
HITACHI LTD1 citations51
US7516617B2Apr 14, 2009
Master cylinder
HITACHI LTD0 citations35
TOKICO LTD
5 patentsUS6272858B1Aug 14, 2001
Master cylinder
TOKICO LTD56 citations95
US6698202B2Mar 2, 2004
Master cylinder
TOKICO LTD13 citations84
US6578360B2Jun 17, 2003
Master cylinder
TOKICO LTD8 citations73
US6840043B2Jan 11, 2005
Master cylinder
TOKICO LTD2 citations62
US6035636AMar 14, 2000
Master cylinder
TOKICO LTD0 citations41