Assignee
MITSUI BUSSAN
JP·22 granted patents·4 pending applications·743 citations·filing 1984–2019
Top patents by PatentIndex Score
26 records- 0196US4840053AMethod for manufacturing a pipe with projectionsMITSUI BUSSAN·Filed 1987·Granted Jun 20, 1989·56 cites·11 claims
- 0293US6865484B2Satellite position measurement systemMITSUI BUSSAN·Filed 2002·Granted Mar 8, 2005·155 cites·8 claims
- 0392US4928509AMethod for manufacturing a pipe with projectionsMITSUI BUSSAN·Filed 1989·Granted May 29, 1990·41 cites·9 claims
- 0485US5033593AShock absorbing member for car bodyMITSUI BUSSAN·Filed 1989·Granted Jul 23, 1991·93 cites·10 claims
- 0584US4845958AMethod of and apparatus for preserving perishable goodsMITSUI BUSSAN·Filed 1986·Granted Jul 11, 1989·51 cites·9 claims
- 0681US7333348B2DC-DC converterMITSUI BUSSAN·Filed 2006·Granted Feb 19, 2008·38 cites·11 claims
- 0781US4570446AFuel tank for hydrogen vehicle and fuel supplying systemMITSUI BUSSAN·Filed 1984·Granted Feb 18, 1986·42 cites·11 claims
- 0872US6857006B1Multimedia direct communication system linked with HTTP protocolMITSUI BUSSAN·Filed 1998·Granted Feb 15, 2005·90 cites·17 claims
- 0964US4680118APleated and sealed filter cartridge with connected filmMITSUI BUSSAN·Filed 1985·Granted Jul 14, 1987·26 cites·4 claims
- 1062US6791492B2GPS positioning systemMITSUI BUSSAN·Filed 2002·Granted Sep 14, 2004·19 cites·16 claims
- 1162US2015289523A1Lactobacillus strain and food having antifungal activityMITSUI BUSSAN·Filed 2015·Application pending·0 cites
- 1260US4775002ADelivering equipment having heat insulating function which is utilized in delivering articles such as foodMITSUI BUSSAN·Filed 1985·Granted Oct 4, 1988·31 cites·4 claims
- 1358US2021334716A1Information processing device and programMITSUI BUSSAN·Filed 2019·Application pending·0 cites
- 1457US5674914AMethod and apparatus for reclamation of waste polyvinyl chlorideMITSUI BUSSAN·Filed 1995·Granted Oct 7, 1997·17 cites·10 claims
- 1555US2021319413A1Ticketing system, ticket management device, and payment methodMITSUI BUSSAN·Filed 2019·Application pending·0 cites
- 1654US4820241ATubular transmission shaftMITSUI BUSSAN·Filed 1987·Granted Apr 11, 1989·15 cites·4 claims
- 1752US2009023853A1Method for manufacturing aggregates of fine carbon fibersMITSUI BUSSAN·Filed 2007·Application pending·0 cites
- 1849US4690829AMethod of preventing retrogradation of foodstuffsMITSUI BUSSAN·Filed 1984·Granted Sep 1, 1987·12 cites·1 claims
- 1945US4827585ACam shaft manufacturing method and device used thereinMITSUI BUSSAN·Filed 1987·Granted May 9, 1989·9 cites·12 claims
- 2040US5264212ANatural red coloring matter and its processing methodMITSUI BUSSAN·Filed 1991·Granted Nov 23, 1993·10 cites·2 claims
- 2133US4831824AManifold and manufacturing method thereofMITSUI BUSSAN·Filed 1987·Granted May 23, 1989·13 cites·13 claims
- 2230US5648499AMethod of decomposing halogenated aromatic compoundsMITSUI BUSSAN·Filed 1994·Granted Jul 15, 1997·3 cites·8 claims
- 2329US5131806APumpMITSUI BUSSAN·Filed 1990·Granted Jul 21, 1992·4 cites·6 claims
- 2429US4920863APlunger pumpMITSUI BUSSAN·Filed 1987·Granted May 1, 1990·2 cites·20 claims
- 2529US4864978AManifold and manufacturing method thereofMITSUI BUSSAN·Filed 1987·Granted Sep 12, 1989·8 cites·9 claims
- 2620US4719760AMethod of and apparatus for freezing foodMITSUI BUSSAN·Filed 1985·Granted Jan 19, 1988·8 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →