Inventor

SAWADA AKASHI

JP3 patents

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

SONY CORP

2 patents

US4585512AApr 29, 1986

Method for making seed crystals for single-crystal semiconductor devices

SONY CORP5 citations59

US4549913AOct 29, 1985

Wafer construction for making single-crystal semiconductor device

SONY CORP2 citations59

SONY CORP RESEARCH CENTER

1 patent

US4564403AJan 14, 1986

Single-crystal semiconductor devices and method for making them

SONY CORP RESEARCH CENTER21 citations72