Inventor · disambiguated record
Masaharu Kitamura
Also filed as: KITAMURA MASAHARU
11 granted patents·1 pending application·45 citations·filing 1985–2020
83Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD7FUJI PHOTO FILM CO LTD1HITACHI ASTEMO LTD1KUROI GLASS INDUSTRY CO1MARUWA PLASTICS IND CO LTD1
Top patents by PatentIndex Score
12 records- 0186US5331932AEngine pistonUNISIA JECS CORP·Filed 1993·Granted Jul 26, 1994·35 cites·12 claims
- 0264US9068626B2Balancer device of internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 30, 2015·2 cites·10 claims
- 0356US10851685B2Balancer device and lubricating system for oil pump and balancer shaft bearingHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Dec 1, 2020·0 cites·20 claims
- 0449US10914358B2Balancer device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Feb 9, 2021·0 cites·19 claims
- 0547US9618079B2Balancer device for internal combustion engine and its assembly methodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Apr 11, 2017·0 cites·15 claims
- 0643US10907516B2Balancer device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Feb 2, 2021·0 cites·5 claims
- 0740US2021189922A1Gear, balancer device, and balancer device provided with oil pumpHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 0838US10563725B2Balancer apparatus for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Feb 18, 2020·0 cites·7 claims
- 0936US11280231B2Balancer apparatus equipped with oil pumpHITACHI ASTEMO LTD·Filed 2020·Granted Mar 22, 2022·0 cites·12 claims
- 1030US4661891ADecorative hanging lighting apparatusKUROI GLASS INDUSTRY CO·Filed 1985·Granted Apr 28, 1987·6 cites·7 claims
- 1127US6153793AMethod for producing an n-alkyl-alpha-dialkyl-aminoacethohydroxamic acid compoundFUJI PHOTO FILM CO LTD·Filed 1999·Granted Nov 28, 2000·0 cites·14 claims
- 1224US6033616AProcess for the production of molded synthetic resin article with finished surfaceMARUWA PLASTICS IND CO LTD·Filed 1998·Granted Mar 7, 2000·2 cites·19 claims
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