Inventor

TOMITA MASAHIRO

JP72 patents

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

TOMITA MASAHIRO

NIPPON SOKEN

Temperature compensated stack of piezoelectric elements

Piezoelectric actuator and a piezoelectric pump injector incorporating the same

Carbon particulates cleaning device for diesel engine

Exhaust gas cleaning device for internal combustion engine

Electrical heater retained in a porous ceramic structure

Exhaust gas cleaning device for internal combustion engine

Carbon particulates cleaning device for diesel engine

Filter for cleaning exhaust gases from diesel engine

Filter for purifying exhaust gas

Carbon particles removing device

Apparatus for adsorbing fuel vapor

Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization

Piezoelectric laminate stack

Combustion burner apparatus

Dust collecting filter

Exhaust gas cleaning device for internal combustion engine

Exhaust gas filter

Exhaust gas cleaning element

Process for producing piezoelectric ceramic sheet and dielectric ceramic sheet

High voltage generating device

Dust collecting filter

Exhaust gas cleaning device for internal combustion engine

Method for producing a filter

Method for producing a ceramic filter for cleaning exhaust gases from a diesel engine

Carbon particulates cleaning device for diesel engine

NIPPON DENSO CO

Carbon particulates cleaning device

Exhaust gas cleaning device

Semiconductor wafer etching method

Piezoelectric type actuator

Pilot injection system for fuel injection pump

Semiconductor wafer etching method

HITACHI LTD

Sample heating holder, method of observing a sample and charged particle beam apparatus

Electron microscope

Electron optical measurement apparatus

Specimen heating device for use with an electron microscope

Field emission electron gun system

Charged particle beam generating apparatus of multi-stage acceleration type

DENSO CORP

Element exchange type filter

Oil filter incorporating a drain valve

Solenoid

Electromagnetic valve

Solenoid

KOBE STEEL LTD

Method for molding fiber-reinforced composite material

Direct reduction process for producing reduced iron

Heating and extruding method and device for bulk preform

Heating and extruding method for bulk preform

RICOH KK

Process unit cartridge for an electrophotographic apparatus

Image forming apparatus

THE NOGUCHI INST

Method for preparing glycan-hydrolyzed antibody, and homogeneous glycosylated antibody

TERUMO CORP

Trimeric chimera protein and collagen matrix containing chimera protein