Inventor
FUJIWARA AKIRA
JP51 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
14 patentsUS7568334B2Aug 4, 2009
Pin and chain
HONDA MOTOR CO LTD11 citations83
US6634974B2Oct 21, 2003
Chain guide member, a chain guide member manufacturing method and a chain guide member manufacturing apparatus
HONDA MOTOR CO LTD13 citations83
US4754729AJul 5, 1988
Camshaft support assembly for valve operating mechanism in an internal combustion engines
HONDA MOTOR CO LTD20 citations82
US6670048B2Dec 30, 2003
Sintered sprocket
HONDA MOTOR CO LTD6 citations74
US9982751B2May 29, 2018
Silent chain, bush chain, and roller chain
HONDA MOTOR CO LTD2 citations73
US4796575AJan 10, 1989
Wear resistant slide member made of iron-base sintered alloy
HONDA MOTOR CO LTD12 citations73
US12155277B2Nov 26, 2024
Driving unit and vehicle
HONDA MOTOR CO LTD2 citations68
US10837519B2Nov 17, 2020
Bush chain and roller chain
HONDA MOTOR CO LTD1 citations63
US5529641AJun 25, 1996
Cast iron slide member
HONDA MOTOR CO LTD3 citations63
US7931405B2Apr 26, 2011
Sliding part
HONDA MOTOR CO LTD2 citations61
US5575064ANov 19, 1996
Process for producing rocker arm for internal combustion engine
HONDA MOTOR CO LTD4 citations61
US6284064B1Sep 4, 2001
Carbon steel material and processing method for strengthening the same
HONDA MOTOR CO LTD3 citations60
US12051960B2Jul 30, 2024
Rotating electrical machine case
HONDA MOTOR CO LTD0 citations57
US11502581B2Nov 15, 2022
Motor unit
HONDA MOTOR CO LTD0 citations50
BROTHER IND LTD
7 patentsUSD550227SSep 4, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD157 citations99
USD559855SJan 15, 2008
Graphic user interface for handheld terminal
BROTHER IND LTD86 citations98
USD552620SOct 9, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD137 citations98
USD552618SOct 9, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD99 citations97
USD552619SOct 9, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD41 citations92
USD552621SOct 9, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD28 citations92
USD550229SSep 4, 2007
Graphic user interface for handheld terminal
BROTHER IND LTD35 citations92
TOMOEGAWA PAPER CO LTD
4 patentsUS6383558B1May 7, 2002
Method for forming monolayer powder film
TOMOEGAWA PAPER CO LTD34 citations90
US5290652AMar 1, 1994
Developing compositions for electrophotography
TOMOEGAWA PAPER CO LTD5 citations60
US6733940B2May 11, 2004
Toner for magnetic ink character recognition system and non-magnetic monocomponent development method
TOMOEGAWA PAPER CO LTD6 citations58
US7682764B2Mar 23, 2010
Resin coated carrier for electrophotography and two-component developer for electrophotography made therefrom
TOMOEGAWA PAPER CO LTD1 citations52
DENKA SEIKEN KK
3 patentsUS6479249B2Nov 12, 2002
Method of determining cholesterol content of high-density lipoproteins
DENKA SEIKEN KK27 citations92
US6194164B1Feb 27, 2001
Method for quantitating cholesterol present in low density lipoproteins
DENKA SEIKEN KK47 citations89
US6893832B2May 17, 2005
Method for quantifying cholesterol in high density lipoprotein
DENKA SEIKEN KK6 citations73
NIPPON TELEGRAPH & TELEPHONE
2 patentsHITACHI POWDERED METALS
2 patentsMYOJO FOODS
2 patentsROHM CO LTD
2 patentsFUJIWARA AKIRA
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentKIRIN TECHNO SYSTEM CORP
1 patentDIRECTOR GENERAL OF THE INST O
1 patentCAPCOM CO
1 patentINTERMETALLICS CO LTD
1 patentMITSUI DU PONT POLYCHEMICAL
1 patentDENKI KAGAKU KOGYO KK
1 patentPONT MITSUI POLYCHEMICAL CO LT
1 patentKOBE STEEL LTD
1 patentDAIDO KOGYO KK
1 patentRIKEN KK
1 patentSHARP KK
1 patentNAKO KAZUYUKI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.