Inventor

USAMI NORITAKA

JP5 patents

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

SUMCO SOLAR CORP

2 patents

US8017862B2Sep 13, 2011

Solar-cell single-crystal silicon substrate, solar cell element, and method for producing the same

SUMCO SOLAR CORP1 citations48

US7750232B2Jul 6, 2010

Multi-crystalline silicon-germanium bulk crystal for use as a solar cell and method of making

SUMCO SOLAR CORP0 citations47

UNIV TOHOKU

1 patent

US7279632B2Oct 9, 2007

Multi-element polycrystal for solar cells and method of manufacturing the same

UNIV TOHOKU7 citations69

USAMI NORITAKA

1 patent

US8187563B2May 29, 2012

Method for producing Si bulk polycrystal ingot

USAMI NORITAKA0 citations43

SUEMASU TAKASHI

1 patent

US8502191B2Aug 6, 2013

Semiconductor device, manufacturing method therefor, and solar cell

SUEMASU TAKASHI0 citations39