Inventor
YAGI HIROMASA
JP31 patents
⚠️ This page may combine multiple inventors who share the name “YAGI HIROMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
22 patentsUS7235330B1Jun 26, 2007
Electrode for use in lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO172 citations99
US7192673B1Mar 20, 2007
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO200 citations99
US6887511B1May 3, 2005
Method for preparing electrode material for lithium battery
SANYO ELECTRIC CO147 citations99
US6685804B1Feb 3, 2004
Method for fabricating electrode for rechargeable lithium battery
SANYO ELECTRIC CO145 citations99
US7794881B1Sep 14, 2010
Electrode for lithium batteries and rechargeable lithium battery
SANYO ELECTRIC CO75 citations98
US7410728B1Aug 12, 2008
Electrode for lithium batteries and rechargeable lithium battery
SANYO ELECTRIC CO106 citations98
US7241533B1Jul 10, 2007
Electrode for rechargeable lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO96 citations98
US7195842B1Mar 27, 2007
Electrode for use in lithium battery and rechargeable lithium battery
SANYO ELECTRIC CO93 citations98
US7659034B2Feb 9, 2010
Lithium secondary battery
SANYO ELECTRIC CO29 citations92
US6844113B2Jan 18, 2005
Electrode for lithium secondary battery and method for producing the same
SANYO ELECTRIC CO22 citations92
US6649033B2Nov 18, 2003
Method for producing electrode for lithium secondary battery
SANYO ELECTRIC CO42 citations92
US6534131B1Mar 18, 2003
Method for treating carbon film, carbon film and component with carbon film
SANYO ELECTRIC CO26 citations92
US7153611B2Dec 26, 2006
Lithium secondary battery and method for manufacturing thereof
SANYO ELECTRIC CO18 citations83
US6815003B2Nov 9, 2004
Method for fabricating electrode for lithium secondary battery
SANYO ELECTRIC CO9 citations74
US6764791B2Jul 20, 2004
Rechargeable lithium battery
SANYO ELECTRIC CO7 citations74
US6770175B2Aug 3, 2004
Apparatus for and method of forming electrode for lithium secondary cell
SANYO ELECTRIC CO5 citations63
US10644301B2May 5, 2020
Prismatic secondary battery and assembled battery using the same
SANYO ELECTRIC CO1 citations62
US10305084B2May 28, 2019
Prismatic secondary battery and assembled battery using the same
SANYO ELECTRIC CO1 citations62
US11316235B2Apr 26, 2022
Prismatic secondary battery, assembled battery using the same and method of producing the same
SANYO ELECTRIC CO0 citations52
US6899918B2May 31, 2005
Method for manufacturing electrode for lithium secondary battery
SANYO ELECTRIC CO1 citations52
US7727580B2Jun 1, 2010
Method of manufacturing electrode for lithium secondary batteries
SANYO ELECTRIC CO0 citations51
US7897284B2Mar 1, 2011
Lithium secondary battery
SANYO ELECTRIC CO0 citations40
PANASONIC CORP
3 patentsYAGI HIROMASA
2 patentsUS9028922B2May 12, 2015
Deposition quantity measuring apparatus, deposition quantity measuring method, and method for manufacturing electrode for electrochemical element
YAGI HIROMASA1 citations48
US8603196B2Dec 10, 2013
Lithium secondary battery manufacturing method comprising forming lithium metal layer and lithium secondary battery
YAGI HIROMASA1 citations48