Inventor
TAKAO HISAAKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TAKAO HISAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
5 patentsUS7470390B2Dec 30, 2008
Production method of polycrystalline ceramic body
DENSO CORP26 citations92
US7352113B2Apr 1, 2008
Piezoelectric actuator
DENSO CORP10 citations83
US7267783B2Sep 11, 2007
Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric device
DENSO CORP10 citations83
US7443085B2Oct 28, 2008
Piezoelectric actuator
DENSO CORP2 citations62
US7150838B2Dec 19, 2006
Piezoelectric ceramic composition, its production method and piezoelectric device
DENSO CORP3 citations61
TOYOTA CHUO KENKYUSHO KK
4 patentsUS7101491B2Sep 5, 2006
Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element
TOYOTA CHUO KENKYUSHO KK27 citations91
US7560089B2Jul 14, 2009
Anisotropically-shaped powder of an alkali metal oxide compound
TOYOTA CHUO KENKYUSHO KK11 citations83
US9821406B2Nov 21, 2017
Jointed body, method for manufacturing same and jointed member
TOYOTA CHUO KENKYUSHO KK0 citations51
US9349704B2May 24, 2016
Jointed structure and method of manufacturing same
TOYOTA CHUO KENKYUSHO KK0 citations51