P

Inventor

SEKIYAMA SUMIO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “SEKIYAMA SUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINETSU CHEMICAL CO

3 patents
US11967530B2Apr 23, 2024

Method for producing GaN layered substrate

SHINETSU CHEMICAL CO0 citations48
US9520522B2Dec 13, 2016

Method of manufacturing solar cell module

SHINETSU CHEMICAL CO0 citations39
US9385253B2Jul 5, 2016

Method of manufacturing solar cell module

SHINETSU CHEMICAL CO0 citations39

OKI ELECTRIC IND CO LTD

1 patent
US6261965B1Jul 17, 2001

Effective removal of undesirably formed silicon carbide during the manufacture of semiconductor device

OKI ELECTRIC IND CO LTD8 citations65