Inventor
IIMORI HIROYASU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IIMORI HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS7749909B2Jul 6, 2010
Method of treating a semiconductor substrate
TOSHIBA KK46 citations94
US7838425B2Nov 23, 2010
Method of treating surface of semiconductor substrate
TOSHIBA KK27 citations92
US7985683B2Jul 26, 2011
Method of treating a semiconductor substrate
TOSHIBA KK13 citations91
US7776756B1Aug 17, 2010
Etching apparatus, a method of controlling an etching solution, and a method of manufacturing a semiconductor device
TOSHIBA KK3 citations62
US7267742B2Sep 11, 2007
Etching apparatus, a method of controlling an etching solution, and a method of manufacturing a semiconductor device
TOSHIBA KK3 citations62
US7097784B2Aug 29, 2006
Etching method and apparatus for semiconductor wafers
TOSHIBA KK4 citations62
US7727871B2Jun 1, 2010
Manufacturing method of semiconductor device using etching solution
TOSHIBA KK1 citations51
US9514952B2Dec 6, 2016
Method of manufacturing semiconductor device and semiconductor manufacturing apparatus
TOSHIBA KK1 citations44
KIOXIA CORP
3 patentsUS11921428B2Mar 5, 2024
Substrate processing method and substrate processing apparatus
KIOXIA CORP0 citations62
US11508574B2Nov 22, 2022
Semiconductor manufacturing apparatus and manufacturing method of semiconductor device
KIOXIA CORP0 citations61
US12512335B2Dec 30, 2025
Substrate processing apparatus, substrate processing method, and method of manufacturing semiconductor device
KIOXIA CORP0 citations56
TOSHIBA MEMORY CORP
3 patentsUS10453729B2Oct 22, 2019
Substrate treatment apparatus and substrate treatment method
TOSHIBA MEMORY CORP1 citations62
US10290490B2May 14, 2019
Dust collecting apparatus, substrate processing system, and method of manufacturing semiconductor device
TOSHIBA MEMORY CORP0 citations51
US10199209B2Feb 5, 2019
Substrate treatment apparatus and substrate treatment method
TOSHIBA MEMORY CORP0 citations41