Top Companies 1994

Ranked by patent count

Showing 51–100 of 12,641 companies

Rank Company Patents
#52 Nippondenso Co. 178
#53 Pioneer Electronic 176
#54 US Dept of Energy 174
#55 Seiko Epson 174
#56 Honeywell 172
#57 University of California 172
#58 Rohm Co. 169
#59 Sumitomo Chemical 165
#60 Shin-Etsu Chemical Co. 165
#61 Toyota 163
#62 Halliburton 162
#64 Minolta 158
#65 Brother Kogyo 156
#66 Nissan Motor Co. 155
#67 Goldstar Co. 155
#68 Abbott 152
#69 The Goodyear Tire & Rubber 151
#70 National Semiconductor 151
#71 Rockwell International 150
#72 Phillips Petroleum 149
#73 Eaton 149
#74 American Cyanamid 149
#75 Mazda Motor 145
#76 NASA 141
#77 Dow Corning 139
#78 Yamaha 137
#79 Sanyo Electric Co. 131
#80 Rohm And Haas 131
#81 ICI 131
#82 Chrysler Group 131
#83 Air Products And Chemicals 126
#84 AMD 125
#85 Yazaki 121
#86 ITRI 121
#87 Johnson & Johnson 120
#88 Nikon 120
#89 Mitsui Toatsu Chemicals, Incorporated 120
#90 United States Surgical 118
#91 Casio Computer Co. 117
#92 Medtronic 116
#93 Panasonic 115
#94 Caterpillar 115
#95 Tokyo Electron Limited 114
#96 Seikosha Co. 114
#97 Nike 113
#98 W.R. Grace & Co.-Conn. 113
#99 Bridgestone 113
#100 Corning Incorporated 111
#101 Oki Electric Industry Co. 108
#102 Trw Limited 104