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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 10,851–10,900 of 13,859 companies

Rank Company Patents
#10942 Kajaani Elektroniikka Oy 1
#10943 Kaiyo Kogyo Kabushiki Kaisha 1
#10944 Kaiser Tool Company 1
#10945 Kagome Co. 1
#10946 Kadee Quality Products 1
#10947 Kabushikikaisha Taiheiseisakusho 1
#10948 Kabushikikaisha Barudan 1
#10949 Kabushiki Kaisha Yokota Seisakusho 1
#10950 Kabushiki Kaisha Yamaguchi 1
#10951 Toyota Industries 1
#10952 Kabushiki Kaisha Toukai Spring Seisakusho 1
#10953 Kabushiki Kaisha Tokyo Horaisha 1
#10954 Kabushiki Kaisha Togo Seisakusho 1
#10955 Takai Rika Denki Seisakusho 1
#10956 Kabushiki Kaisha T An T 1
#10957 Kabushiki Kaisha Syst 1
#10958 Kabushiki Kaisha Shikoku Sogo Kenkyusho 1
#10959 Kabushiki Kaisha Sakamura Kikai Seisakusho 1
#10960 Kabushiki Kaisha Phenix 1
#10961 Kabushiki Kaisha Ouyo Keisoku Kenkyusho 1
#10962 Kabushiki Kaisha Motoyamaseisakusho 1
#10963 Morita Seisakusho 1
#10964 Kabushiki Kaisha Mitsuishi Fukai Tekkosho 1
#10965 Kabushiki Kaisha Mihama Seisakusho 1
#10966 Meiki Seisakusho 1
#10967 Kabushiki Kaisha Kinki 1
#10968 Kabushiki Kaisha Kibun Shokuhin 1
#10969 Kabushiki Kaisha Kaisui Kagaku Kenkyujo 1
#10970 Kabushiki Kaisha Japan Health 1
#10971 Kabushiki Kaisha Isowa 1
#10972 Kabushiki Kaisha Fuji Iryoki 1
#10973 Kabushiki Kaisha Dymosha 1
#10974 Kabi Pharmacia Ophthalmics 1
#10975 Kabelschlepp Gmbh 1
#10976 Kabelmetal Electro Gmbh 1
#10977 Kabel Rheydt Aktiengesellschaft 1
#10978 Kaba High Security Locks 1
#10979 Kaba Gallenschütz Gmbh 1
#10980 Kab Seating Limited 1
#10981 K-Tron Technologies 1
#10982 K-Tec 1
#10983 K-Swiss 1
#10984 K & R Industries 1
#10985 K & M Engineering 1
#10986 K-Line Industries 1
#10987 K And M Electronics 1
#10988 Jw Holdings 1
#10989 J.W. Harris Co. 1
#10990 Jvc Victor Company Of Japan 1
#10991 Just Wheels & Tires 1