Inventor
SANNOMIYA HITOSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SANNOMIYA HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
12 patentsUS6242686B1Jun 5, 2001
Photovoltaic device and process for producing the same
SHARP KK118 citations97
US5964962AOct 12, 1999
Substrate for solar cell and method for producing the same; substrate treatment apparatus; and thin film solar cell and method for producing the same
SHARP KK104 citations96
US5136351AAug 4, 1992
Photovoltaic device with porous metal layer
SHARP KK64 citations94
US5797999AAug 25, 1998
Solar cell and method for fabricating the same
SHARP KK47 citations92
US6870088B2Mar 22, 2005
Solar battery cell and manufacturing method thereof
SHARP KK30 citations91
US6009828AJan 4, 2000
Method for forming a thin semiconductor film and a plasma CVD apparatus to be used in the method
SHARP KK21 citations91
US6822158B2Nov 23, 2004
Thin-film solar cell and manufacture method therefor
SHARP KK42 citations90
US5104455AApr 14, 1992
Amorphous semiconductor solar cell
SHARP KK22 citations90
US4698658AOct 6, 1987
Amorphous semiconductor device
SHARP KK7 citations74
US5618758AApr 8, 1997
Method for forming a thin semiconductor film and a plasma CVD apparatus to be used in the method
SHARP KK12 citations72
US6441300B2Aug 27, 2002
Solar battery module
SHARP KK13 citations71
US7641357B2Jan 5, 2010
Light-emitting module and light-emitting system
SHARP KK4 citations57
NSK LTD
5 patentsUS6708544B2Mar 23, 2004
Thread rolling die and process for the production thereof
NSK LTD8 citations73
US6722223B2Apr 20, 2004
Ball screw
NSK LTD8 citations72
US6993992B2Feb 7, 2006
Ball screw
NSK LTD4 citations61
US7065996B2Jun 27, 2006
Rolling die for ball screw
NSK LTD2 citations58
US6880421B2Apr 19, 2005
Rolled ball screw and method for rolling ball screw groove
NSK LTD1 citations50