Inventor

YAMADA YOSHIRO

JP24 patents

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

YAMADA YOSHIRO

NIPPON KOKAN KK

Film thickness-measuring apparatus

Film thickness-measuring apparatus using linearly polarized light

Method and apparatus for measuring temperature using an optical fiber

Ellipsometer and method of controlling coating thickness therewith

Temperature measuring device

Apparatus and method for measuring a temperature of a high temperature liquid contained in a furnace

KOBE STEEL LTD

Method of cooling steel wire

High strength steel rod of large gauge

Method of producing large diameter steel rods

Spring steel for vehicles

Method and apparatus for the controlled cooling of hot rolled steel rods

Method and apparatus for cooling hot rolled rod

NAT INST OF ADVANCED IND SCIEN

Fixed-point cell, thermometer calibration method and fixed-point temperature realizing apparatus

Fixed-point cell, fixed-point temperature realizing apparatus, and method of thermometer calibration

Temperature fixed-point cell, temperature fixed-point device and method of calibration of thermometer

SUNCALL CORP

Surface treatment method for a steel workpiece using high speed shot peening

Spring with excellent fatigue endurance property and surface treatment method for producing the spring

YAMADA YOSHIRO

Method and system of measuring surface temperature

Image pickup apparatus

AGENCY IND SCIENCE TECHN

Fixed-point crucible, fixed-point temperature realizing apparatus using the crucible and temperature calibration method

KOBE SEIKO KK

High strength and high toughness steel bar, rod and wire and the process of producing the same

SONY CHEMICALS CORP

VDT operation monitoring apparatus and method for monitoring

(unassigned)

Apparatus and method for inspecting a surface of an inspection object

YOSHIRO YAMADA

Method and apparatus for processing image