Inventor

YAMADA TOSHIO

JP169 patents

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

YAMADA TOSHIO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

Timing signal generation circuit

Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card

Semiconductor integrated circuit with a data transmission circuit

Timing signal generation circuit

Semiconductor storage device

Timing signal generation circuit

Internal reduced-voltage generator for semiconductor integrated circuit

Semiconductor device having at least one symmetrical pair of MOSFETs

Semiconductor device having a semiconductor substrate with reduced step between memory cells

Semiconductor memory device having sub bit lines

Dynamic random access memory having open bit line architecture

Seimiconductor memory device having sub bit lines

Semiconductor wafer package, method and apparatus for connecting testing IC terminals of semiconductor wafer and probe terminals, testing method of a semiconductor integrated circuit, probe card and its manufacturing method

Semiconductor integrated circuit having a plurality of chips

Reference potential generating circuit and semiconductor integrated circuit arrangement using the same

Semiconductor memory apparatus with reduced line widths

Method of making a trench capacitor dram cell

NGK INSULATORS LTD

Ceramic honeycomb catalytic converter

Exhaust gas purifying filter using honeycomb monolith with random length sealing portions

Exhaust gas recirculation device for internal combustion engine

Ceramic honeycomb structural body and catalyst comprising the same

Honeycomb structural body, honeycomb filter, and method of manufacturing the structural body and the filter

Honeycomb structure

Honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purification system using honeycomb structure

Method and apparatus for processing exhaust gas

Gas flow pass

HITACHI LTD

Semiconductor integrated circuit device, and process and apparatus for manufacturing the same

Method of processing a sample using a charged beam and reactive gases and system employing the same

Apparatus for processing a sample using a charged beam and reactive gases

Clock feeding circuit and clock wiring system

Semiconductor device using MIS capacitor

NIPPON STEEL CORP

Magnetic shielding material

Amorphous alloy strips having a large thickness and method for producing the same

Fe-system amorphous metal alloy strip having enhanced AC magnetic properties and method for making the same

Method for the manufacture of formed products from powders, foils, or fine wires

MATSUSHITA ELECTRONICS CORP

Semiconductor memory

Semiconductor memory

Semiconductor memory

MAX CO LTD

Percussion tool

Nailing machine

RENESAS TECH CORP

Semiconductor integrated circuit and method of manufacturing of semiconductor integrated circuit

Semiconductor integrated circuit device

HITACHI ULSI SYS CO LTD

Semiconductor integrated circuit and testing method thereof

Semiconductor integrated circuit and IC card

NIPPON ZOKI PHARMACEUTICAL CO

Adenosine deaminase inhibitor

MITSUBISHI ELECTRIC CORP

Discharge lamp, image display device using the same and discharge lamp producing method

TOYOTA MOTOR CO LTD

Internal combustion engine cylinder head with port coolant passage independent of and substantially wider than combustion chamber coolant passage