Inventor

KAMIYA SUMIO

JP23 patents

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

KAMIYA SUMIO

TOYOTA MOTOR CO LTD

Method and a device for supplying fuel to an internal combustion engine

Electrically-heated catalytic converter

Precision machining method

Ceramic heat insulating layer and process for forming same

Roller bush for fuel injection pump

Method for manufacturing basalt fiber

Molded article located in the beam path of radar device, and method of manufacturing the same

Attitude control device and precision machining apparatus

Basalt fiber material

Precision machining apparatus and precision machining method

Ceramic member and joint structure of metal members

Sub-muffler

KAMIYA SUMIO

Method for manufacturing basalt fiber

Gas sensor and process for producing the same

Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell

Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder

Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same

MIWA TOMOHIRO

Exhaust gas sensor

Exhaust gas sensor

MORI RENTARO

Composite material, electrode film and method for producing the same, electrode terminal and method for producing the same, substrate and method for producing the same, and bonding material and method for producing substrate by bonding split parts together with bonding material

ICHIKAWA SHIGERU

Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same

TOYODA JIDOSHA KABUSHIKI KAISH

Precision machining apparatus and precision machining method

TOKYO DIAMOND TOOLS MFG CO LTD

Synthetic grinding stone