Top Companies 1989

Ranked by patent count

Showing 4,651–4,700 of 11,124 companies

Rank Company Patents
#4720 Nippon Scientific Co. 2
#4721 Nippon Pneumatic Mfg. Co. 2
#4722 Nippon Pillar Packing Co. 2
#4723 Nippon Koki Co. 2
#4724 Nippon Kogaku K.K. 2
#4725 Nippon Kinzoku Co. 2
#4726 Nippon Iron Powder Co. 2
#4727 Nippon Furnace Kogyo Kaisha 2
#4728 Nippon Electric Industry Co. 2
#4729 Nippon Elanco Kabushiki Kaisha 2
#4730 Nippon Chemical Industrial Co. 2
#4731 Nippon Carbide Kogyo 2
#4732 Nippn 2
#4733 Nimlok 2
#4734 Nimbus Medical 2
#4735 Niigata Engineering Co. 2
#4736 Nihon Technical Kabushiki Kaisha 2
#4737 Nihon Cement Co. 2
#4738 Nichols-Homeshield 2
#4739 Nichiman Co. 2
#4740 Nichibei Co. 2
#4741 Nichia 2
#4742 Newport 2
#4743 Newplant Associates 2
#4744 Newell Limited 2
#4745 New York Society For The Relief Of The Ruptured And Crippled, Maintaining The Hospital For Special Surgery 2
#4746 New York Medical College 2
#4747 New World Domestic Appliances Limited 2
#4748 New Jersey Machine 2
#4749 New Jersey Institute Of Technology 2
#4750 New England Medical Center Hospitals. 2
#4751 New Cosmos Electric Co. 2
#4752 Neurodynamics 2
#4753 Neumustersche Maschinen-Und Apparatebau Gmbh (Neumag) 2
#4754 Network Equipment Technologies 2
#4755 Neturen Co. 2
#4756 Neoprobe 2
#4757 Neogen 2
#4758 Nemschoff Chairs 2
#4759 Nelson Irrigation 2
#4760 Neiman 2
#4761 Neff Gewindespindeln Gmbh 2
#4762 Necchi Societa Per Azioni 2
#4763 Nec Electronics 2
#4764 Nea Technologies 2
#4765 Ncr Canada Ltd - Ncr Canada Ltee 2
#4766 Naylor Industrial Services 2
#4767 Nava Milano S.P.A. 2
#4768 Nautilus Sports Medical Industries 2
#4769 National Standard 2