Inventor
OTSUKI MASASHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKI MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRIDGESTONE CORP
23 patentsUS6214755B1Apr 10, 2001
Method for producing sintered silicon carbide
BRIDGESTONE CORP44 citations96
US6469888B1Oct 22, 2002
Non-aqueous electrolyte electric double-layer capacitor
BRIDGESTONE CORP29 citations92
US6452782B1Sep 17, 2002
Non-aqueous electrolyte electric double-layer capacitor, deterioration inhibitor for non-aqueous electrolyte electric double-layer capacitor and additive for non-aqueous electrolyte electric double-layer capacitor
BRIDGESTONE CORP36 citations92
US6375752B1Apr 23, 2002
Method of wet-cleaning sintered silicon carbide
BRIDGESTONE CORP22 citations92
US6261370B1Jul 17, 2001
Product holder
BRIDGESTONE CORP41 citations92
US6090733AJul 18, 2000
Sintered silicon carbide and method for producing the same
BRIDGESTONE CORP30 citations92
US7951495B2May 31, 2011
Non-aqueous electrolyte for battery and non-aqueous electrolyte battery comprising the same as well as electrolyte for electric double layer capacitor and electric double layer capacitor comprising the same
BRIDGESTONE CORP11 citations84
US7939206B2May 10, 2011
Non-aqueous electrolyte for cell, non-aqueous electrolyte cell having the same as well as electrolyte for polymer cell and polymer cell having the same
BRIDGESTONE CORP7 citations84
US7099142B2Aug 29, 2006
Additive for non-aqueous liquid electrolyte secondary cell, non-aqueous liquid electrolyte secondary cell, additive for non-aqueous liquid electrolyte electric double layer capacitor and non-aqueous liquid electrolyte electric double layer capacitor
BRIDGESTONE CORP11 citations84
US7553373B2Jun 30, 2009
Silicon carbide single crystal and production thereof
BRIDGESTONE CORP12 citations83
US7560595B2Jul 14, 2009
Non-aqueous electrolyte cell, electrolyte stabilizing agent, and phosphazene derivative and method for preparation thereof
BRIDGESTONE CORP6 citations74
US7067219B2Jun 27, 2006
Additive for nonaqueous-electrolyte secondary battery
BRIDGESTONE CORP8 citations74
US7029643B2Apr 18, 2006
Silicon carbide powder and method for producing the same
BRIDGESTONE CORP5 citations74
US6419757B2Jul 16, 2002
Method for cleaning sintered silicon carbide in wet condition
BRIDGESTONE CORP8 citations74
US7695862B2Apr 13, 2010
Additive for non-aqueous electrolyte solution of secondary battery and non-aqueous electrolyte secondary battery
BRIDGESTONE CORP7 citations66
US7718826B2May 18, 2010
Ionic compound
BRIDGESTONE CORP6 citations63
US7585587B2Sep 8, 2009
Separator for non-aqueous electrolyte cell
BRIDGESTONE CORP6 citations63
US7524439B2Apr 28, 2009
Positive electrode for non-aqueous electrolyte battery and method of producing the same as well as non-aqueous electrolyte battery
BRIDGESTONE CORP5 citations63
US7429433B2Sep 30, 2008
Positive electrode for non-aqueous electrolyte battery and method of producing the same and non-aqueous electrolyte battery
BRIDGESTONE CORP6 citations63
US7315441B2Jan 1, 2008
Flame-retardant electrolyte electrolytic capacitor
BRIDGESTONE CORP3 citations63
US7229719B2Jun 12, 2007
Non-aqueous electrolyte secondary battery
BRIDGESTONE CORP5 citations63
US6532977B2Mar 18, 2003
Cleaning vessel and silicon carbide sintered body used therefor
BRIDGESTONE CORP5 citations57
US6733736B2May 11, 2004
Silicon carbide powder and method for producing the same
BRIDGESTONE CORP0 citations52
OTSUKI MASASHI
3 patentsUS8168831B2May 1, 2012
Non-aqueous electrolyte cell, electrode stabilizing agent, phosphazene derivative and method of producing the same
OTSUKI MASASHI9 citations82
US9391346B2Jul 12, 2016
Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery
OTSUKI MASASHI1 citations48
US9312567B2Apr 12, 2016
Non-aqueous electrolyte additive, non-aqueous electrolyte, and non-aqueous electrolyte secondary battery
OTSUKI MASASHI1 citations48