Inventor

TSURUMARU TAKAFUMI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “TSURUMARU TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOCERA CORP

3 patents

US7786652B2Aug 31, 2010

Multi-layer piezoelectric element

KYOCERA CORP12 citations83

US8007903B2Aug 30, 2011

Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system

KYOCERA CORP9 citations82

US8648517B2Feb 11, 2014

Multilayer piezoelectric element and injector using the same

KYOCERA CORP1 citations51

TERAZONO MASAKI

1 patent

US8288921B2Oct 16, 2012

Multilayer piezoelectric element and injector using the same

TERAZONO MASAKI12 citations79

TOYOTA MOTOR CO LTD

1 patent

US5350154ASep 27, 1994

Support structure for a ceramic valve assembly

TOYOTA MOTOR CO LTD19 citations70

OKAMURA TAKESHI

1 patent

US8441174B2May 14, 2013

Multilayer piezoelectric element and injector using the same

OKAMURA TAKESHI0 citations51