Inventor · disambiguated record
Shigeru Maruyama
Also filed as: BETSUI KEIICHI · MARUYAMA SHIGERU · MARUYAMA SHIGERU CJ
61 granted patents·11 pending applications·1,135 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
72 records- 0195US5419300AIgnition coil unit with ignition voltage detective capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted May 30, 1995·51 cites·20 claims
- 0293US5379634AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jan 10, 1995·66 cites·29 claims
- 0393US5241937AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Sep 7, 1993·42 cites·21 claims
- 0491US6646275B2Charged particle beam exposure system and methodFUJITSU LTD·Filed 2002·Granted Nov 11, 2003·43 cites·7 claims
- 0590US6596159B1Automatic regeneration valve for water softenerMARUYAMA MFG CO·Filed 2001·Granted Jul 22, 2003·73 cites·5 claims
- 0689US5487676ASpark plug cap with ignition voltage detective capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Jan 30, 1996·32 cites·17 claims
- 0789US5215067AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jun 1, 1993·33 cites·8 claims
- 0885US4739198ASignal output circuit of a push-pull typeNEC CORP·Filed 1986·Granted Apr 19, 1988·34 cites·7 claims
- 0984US6486479B1Charged particle beam exposure system and methodFUJITSU LTD·Filed 2000·Granted Nov 26, 2002·24 cites·8 claims
- 1083US5782730APressure rollerARAI SEISAKUSHO CO LTD·Filed 1996·Granted Jul 21, 1998·32 cites·6 claims
- 1183US5528048ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1995·Granted Jun 18, 1996·47 cites·21 claims
- 1283US5391100AMethod of manufacturing of spark plug cap with ignition voltage detective capacitorHONDA MOTOR CO LTD·Filed 1993·Granted Feb 21, 1995·24 cites·30 claims
- 1382US5363046ASpark plug cap with misfire detecting capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Nov 8, 1994·24 cites·18 claims
- 1480US7284482B2Sheet-fed offset rotary printing press with convertible press mechanismKOMORI PRINTING MACH·Filed 2005·Granted Oct 23, 2007·3 cites·11 claims
- 1580US5814423ATransmission mask for charged particle beam exposure apparatuses, and an exposure apparatus using such a transmission maskFUJITSU LTD·Filed 1996·Granted Sep 29, 1998·57 cites·22 claims
- 1679US5614725ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1996·Granted Mar 25, 1997·36 cites·12 claims
- 1779US5226394AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jul 13, 1993·22 cites·19 claims
- 1878US6372347B1Carbon fluoride composite material and process for preparation of sameDAIKIN IND LTD·Filed 2000·Granted Apr 16, 2002·15 cites·6 claims
- 1978US5418461ADevice for detecting abnormality of spark plugs for internal combustion engines and a misfire-detecting system incorporating the sameHONDA MOTOR CO LTD·Filed 1993·Granted May 23, 1995·21 cites·4 claims
- 2076US6118129AMethod and system for exposing an exposure pattern on an object by a charged particle beam which is shaped into a plurality of beam elementsFUJITSU LTD·Filed 1999·Granted Sep 12, 2000·30 cites·15 claims
- 2175US5327090AMisfire-detecting system for an internal combustion engine which detects a misfire due to the fuel supply systemHONDA MOTOR CO LTD·Filed 1993·Granted Jul 5, 1994·20 cites·12 claims
- 2274US5977548ACharged particle beam exposure system and methodFUJITSU LTD·Filed 1996·Granted Nov 2, 1999·28 cites·11 claims
- 2372US7610882B2Default device of actuator for variable lift valve operating mechanismHONDA MOTOR CO LTD·Filed 2007·Granted Nov 3, 2009·5 cites·19 claims
- 2471US5924635AVibration isolating installation mechanism for a disposerTAISEI CORP·Filed 1998·Granted Jul 20, 1999·40 cites·19 claims
- 2571US5388560AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1993·Granted Feb 14, 1995·17 cites·9 claims
- 2671US5349299AFuel supply misfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Sep 20, 1994·17 cites·5 claims
- 2767US7130387B2Communication terminal, communication method and program thereofNEC CORP·Filed 2002·Granted Oct 31, 2006·9 cites·12 claims
- 2867US5920077ACharged particle beam exposure systemFUJITSU LTD·Filed 1998·Granted Jul 6, 1999·21 cites·17 claims
- 2966US8586184B2Fluorine-containing polymer and aqueous treatment agentFUKUDA TERUYUKI·Filed 2008·Granted Nov 19, 2013·4 cites·3 claims
- 3066US7858542B2Flame-retardant mattressKANEKA CORP·Filed 2005·Granted Dec 28, 2010·6 cites·29 claims
- 3164US5755989AWet etching composition having excellent wetting property for semiconductorsDAIKIN IND LTD·Filed 1994·Granted May 26, 1998·35 cites·9 claims
- 3264US2011110995A1Surface-treated powder and cosmetic comprising the sameMIYOSHI KASEI INC·Filed 2009·Application pending·0 cites
- 3363US5327867AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1993·Granted Jul 12, 1994·13 cites·12 claims
- 3463US5322045AMisfire-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jun 21, 1994·13 cites·14 claims
- 3562US6221948B1Carbon fluoride composition, paint, image forming material, complex material and method of manufacturing the same complex materialDAIKIN IND LTD·Filed 1997·Granted Apr 24, 2001·13 cites·8 claims
- 3662US5376886AIgnition distributor cap with misfire detecting capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Dec 27, 1994·12 cites·19 claims
- 3762US5287836AControl system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Feb 22, 1994·12 cites·6 claims
- 3861US5461316AIgnition coil with misfire detecting capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Oct 24, 1995·21 cites·10 claims
- 3959US2024182599A1Anti-ige antibodiesABWIZ BIO INC·Filed 2023·Application pending·0 cites
- 4057US5438970AHigh tension cord connector with misfire detecting capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Aug 8, 1995·10 cites·21 claims
- 4157US5349930AHigh tension cord cover with misfire detecting capacitor for internal combustion engineHONDA MOTOR CO LTD·Filed 1993·Granted Sep 27, 1994·13 cites·27 claims
- 4255US4948983AAlignment of mask and semiconductor wafer using linear fresnel zone plateFUJITSU LTD·Filed 1990·Granted Aug 14, 1990·19 cites·11 claims
- 4353US5598821AMisfire detection system for an internal combustion engineHONDA MOTOR CO LTD·Filed 1995·Granted Feb 4, 1997·11 cites·22 claims
- 4452US12242178B2Projection apparatus, projection method, and computer-readable storage mediumJVCKENWOOD CORP·Filed 2022·Granted Mar 4, 2025·0 cites·7 claims
- 4552US2007052160A1Delivery device in sheet-fed offset rotary printing pressKOMORI PRINTING MACH·Filed 2006·Application pending·0 cites
- 4651US7228799B2Moving member fixing apparatusKOMORI PRINTING MACH·Filed 2004·Granted Jun 12, 2007·2 cites·19 claims
- 4748US6313023B1Method of fabricating deflection aperture array for electron beam exposure apparatus, wet etching method and apparatus for fabricating the aperture array, and electron beam exposure apparatus having the aperture arrayADVANTEST CORP·Filed 1999·Granted Nov 6, 2001·13 cites·7 claims
- 4848US2009311933A1Flame-retardant low-resilience urethane foam cushionKANEKA CORP·Filed 2006·Application pending·0 cites
- 4948US2007237953A1Flame resistant synthetic fiber, flame resistant fiber composite and upholstered furniture products using the sameKANEKA CORP·Filed 2005·Application pending·0 cites
- 5047US2009025144A1Flame-Retardant BeddingKANEKA CORP·Filed 2006·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →