P

Inventor

OI HIROYUKI

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

MITSUBISHI MATERIAL SILICON

3 patents
US6562692B1May 13, 2003

Dielectric isolated wafer and its production method

MITSUBISHI MATERIAL SILICON13 citations79
US6815774B1Nov 9, 2004

Dielectrically separated wafer and method of the same

MITSUBISHI MATERIAL SILICON4 citations61
US6472289B2Oct 29, 2002

Dielectrically separated wafer and method of manufacturing the same

MITSUBISHI MATERIAL SILICON3 citations61

SUMITOMO MITSUBISHI SILICON

1 patent
US6830985B2Dec 14, 2004

Method and apparatus for producing bonded dielectric separation wafer

SUMITOMO MITSUBISHI SILICON18 citations78