Inventor

YAMAMOTO SHIGEHISA

JP17 patents

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

YAMAMOTO SHIGEHISA

MITSUBISHI ELECTRIC CORP

Device for evaluating reliability of interconnect wires

Method of testing semiconductor devices

Method of verifying semiconductor integrated circuit reliability and cell library database

Design aiding apparatus and method for designing a semiconductor device

Semiconductor device testing apparatus and testing method thereof

Crystal orientation detectable semiconductor substrate, and methods of manufacturing and using the same

Burn-in test method for a semiconductor chip and burn-in test apparatus therefor

Burn-in method and burn-in device

Silicon carbide epitaxial substrate and silicon carbide semiconductor device

Input protection circuit

Method for manufacturing silicon carbide semiconductor apparatus, and energization test apparatus

TODA KOGYO CORP

Plate-like ferrite particles with magnetoplumbite structure and magnetic card using the same

Spherical ferrite particles and ferrite resin composite for bonded magnetic core

Plate-like ferrite particles with magnetoplumbite structure and magnetic card using the same

Magneto-plumbite ferrite particles for magnetic card, process for producing the same, and magnetic card using the same

Plate-like magnetoplumbite type ferrite particles for magnetic recording and magnetic recording media using the same

GEN OF AGENCY OF IND SCIENCE

Heat-resistant inorganic pigment and process for producing the same