Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2011

Ranked by patent count

Showing 16,451–16,500 of 22,517 companies

Rank Company Patents
#16595 Nippon Reinz Co. 1
#16596 Nippon Piston Ring Co. 1
#16597 Nippon Nyukazai Co. 1
#16598 Nippon Mitsubishi Oil 1
#16599 Nippon Leakless Industry Co. 1
#16600 Nippon Kodoshi 1
#16601 Nippon Kasei Chemical Company Limited 1
#16602 Nippon Kagaku Yakin Co. 1
#16603 Nippon Itf 1
#16604 Nippon Instruments 1
#16605 Nippon Chemical Plant Consultant Co. 1
#16606 Nippon Carbide Industries Co. 1
#16607 Nippon Antena Kabushiki Kaisha 1
#16608 Nippoh Chemicals Co. 1
#16609 Nippn 1
#16610 Nippi 1
#16611 Ninkaplast Gmbh 1
#16612 Ningbo Xinyue Artist Machinery Manufactures Co. 1
#16613 Niner 1
#16614 Nimco 1
#16615 Nilimedix 1
#16616 Nilfisk A/S 1
#16617 Nilfisk-Advance 1
#16618 Nilar International Ab 1
#16619 Nil Technology Aps 1
#16620 Nikon Systems 1
#16621 Nikon Precision 1
#16622 Nikko Co. 1
#16623 Nikki Co. 1
#16624 Nikkeikin Aluminium Core Technology Company 1
#16625 Niitek 1
#16626 Nihon Yamamura Glass Co. 1
#16627 Nihon Technica Co. 1
#16628 Nihon Superior Sha Co. 1
#16629 Nihon New Chrome Co. 1
#16630 Nihon Kaiheiki Industrial Company 1
#16631 Nightingale 1
#16632 Nightgear Llc. 1
#16633 Nifco Korea 1
#16634 Nielsen-Kellerman 1
#16635 Nidec Sr Drives 1
#16636 Nidec Shibaura 1
#16637 Nicolon 1
#16638 Nicholson Manufacturing 1
#16639 Nichirin Co. 1
#16640 Nichirei Biosciences 1
#16641 Nichido Kogyo Kabushiki Kaisha 1
#16642 Nichicon 1
#16643 Nichibei Co. 1
#16644 Nicast 1