Inventor
OKAMOTO KUNIO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO KUNIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SOKEN
12 patentsUS4386947AJun 7, 1983
Apparatus for adsorbing fuel vapor
NIPPON SOKEN172 citations98
US4460388AJul 17, 1984
Total heat exchanger
NIPPON SOKEN94 citations96
US4412425ANov 1, 1983
Air conditioning and ventilation system
NIPPON SOKEN76 citations96
US4377400AMar 22, 1983
Heat exchanger
NIPPON SOKEN66 citations96
US4451517AMay 29, 1984
Ceramic honeycomb catalyst support coated with activated alumina
NIPPON SOKEN68 citations94
US4494597AJan 22, 1985
Ventilating device for automotive vehicle
NIPPON SOKEN34 citations93
US4484938ANov 27, 1984
Total heat exchanger
NIPPON SOKEN49 citations93
US4476236AOct 9, 1984
Method for producing a cordierite body
NIPPON SOKEN32 citations92
US4454849AJun 19, 1984
Canister for internal combustion engine
NIPPON SOKEN21 citations82
US4385129AMay 24, 1983
Method for producing a cordierite body
NIPPON SOKEN21 citations82
US4224302ASep 23, 1980
Process for producing an alumina catalyst carrier
NIPPON SOKEN24 citations82
US4489603ADec 25, 1984
Moisture sensitive element
NIPPON SOKEN17 citations74
DENSO CORP
8 patentsUS7670700B2Mar 2, 2010
Fuel cell system, related method and current measuring device for fuel cell system
DENSO CORP20 citations81
US6790550B2Sep 14, 2004
Water control for a fuel cell system
DENSO CORP9 citations71
US6569552B2May 27, 2003
Fuel cell system including fuel cell for generating electric energy by chemical reaction between hydrogen and oxygen
DENSO CORP9 citations71
US7189572B2Mar 13, 2007
Method for measuring water content of fuel cell based on conductivity of electrolyte
DENSO CORP3 citations63
US7416806B2Aug 26, 2008
Fuel cell system for an automotive vehicle
DENSO CORP2 citations61
US7179555B2Feb 20, 2007
Fuel cell system
DENSO CORP3 citations60
US7179556B2Feb 20, 2007
Fuel cell system
DENSO CORP5 citations60
US7604885B2Oct 20, 2009
Fuel cell system with partial heating of each individual fuel cell
DENSO CORP0 citations50
CC&L CO LTD
7 patentsUSD570919SJun 10, 2008
Tape dispenser
CC&L CO LTD17 citations93
USD579494SOct 28, 2008
Foldable writing implement with carabiner
CC&L CO LTD16 citations84
USD578307SOct 14, 2008
Tool box
CC&L CO LTD15 citations84
USD558546SJan 1, 2008
Cork remover
CC&L CO LTD14 citations84
USD558545SJan 1, 2008
Cork remover
CC&L CO LTD6 citations74
USD605414SDec 8, 2009
Device with automatically movable and adjustable mirror
CC&L CO LTD2 citations63
USD575078SAug 19, 2008
CD holder
CC&L CO LTD0 citations52
NIPPON DENSO CO
3 patentsUS5297988AMar 29, 1994
Fragrance supplying apparatus for vehicle
NIPPON DENSO CO103 citations94
US4831011AMay 16, 1989
Carbon-based adsorbent and process for production thereof
NIPPON DENSO CO94 citations94
US5238899AAug 24, 1993
Active carbon for deodorization and process for preparation thereof
NIPPON DENSO CO24 citations91