Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 15,101–15,150 of 18,242 companies

Rank Company Patents
#15231 Hitachi Haramachi Electronics Co. 1
#15232 Hitachi Ferrite Electronics 1
#15233 Hitachi Europe 1
#15234 Hitachi Engineering & Services Co. 1
#15235 Hitachi Communication Systems 1
#15236 Hitachi Automotive Products (Usa) 1
#15237 Hispano Suiza 1
#15238 Hirschmann Electronics Gmbh 1
#15239 Hirotec 1
#15240 Hiroshima University 1
#15241 Hirose Co. 1
#15242 Hinterkopf Gmbh 1
#15243 Hino Jidosha Kogyo Kabushiki Kaisha 1
#15244 Hino Jidosha Kabushikikaisha 1
#15245 Hind Health Care 1
#15246 Hill-Rom Industries Sa 1
#15247 Hill Phoenix 1
#15248 Hilfiker Pipe Co. 1
#15249 Highwave Optical Technologies 1
#15250 Highlink Technology 1
#15251 Highlander Sports 1
#15252 Highland Industries 1
#15253 Highfield Manufacturing 1
#15254 High Technology Investments B.V. 1
#15255 High Rainbow Ent, Co. 1
#15256 High Country Archery 1
#15257 Higgs Medical Products 1
#15258 Higeta Shoyu Co. 1
#15259 Higashio Mech Co. 1
#15260 Hid 1
#15261 Hickory Springs Manufacturing 1
#15262 Hiatchi 1
#15263 Hi-Tex 1
#15264 Hi-Shear Technology 1
#15265 Hi-Shear 1
#15266 Hi-G-Tek 1
#15267 Hfm International 1
#15268 H.F. & Ph.F. Reemtsma Gmbh 1
#15269 Heyco 1
#15270 Hewing Gmbh 1
#15271 Hettich-Heinze Gmbh & Co. Kg 1
#15272 Hestia Technologies 1
#15273 Hess Engineering 1
#15274 Hesco Incorporated 1
#15275 Hershey Foods 1
#15276 Hermes Microvision 1
#15277 Hermann Heye 1
#15278 Hermann Berstorff Maschinenbau Gmbh 1
#15279 Heriot-Watt University 1
#15280 H.E.R.C. Products Incorporated 1