Patent Gazette of JPO
Home IP Ranking - Applicant Patent Gazette of JPO
Rank Applicant No. of Registration Publication
1st Week of May. 2024		 No. of Registration Publication
4th Week of Apr. 2024(Rank)		 No. of Application Publication
2024(Rank)		 No. of Registration Publication
2024(Rank)
1 Canon Inc. (キヤノン株式会社) 72 90 (1) 2081(2) 1544(1)
2 Toyota Motor Corporation (トヨタ自動車株式会社) 48 72 (2) 2512(1) 1054(4)
3 SANKYO Co.,Ltd. (株式会社三共) 43 18 (19) 739(5) 612(10)
4 TOSHIBA CORPORATION (株式会社東芝) 34 30 (11) 717(6) 653(8)
5 NEC Corporation (日本電気株式会社) 31 29 (12) 477(13) 751(6)
6 Nippon Telegraph and Telephone Corporation (日本電信電話株式会社) 27 40 (7) 91(149) 645(9)
7 Ricoh Company, Ltd. (株式会社リコー) 26 38 (8) 397(17) 580(11)
8 DAIICHI Co.,Ltd. (株式会社大一商会) 25 36 (9) 213(47) 377(20)
9 Denso Corporation (株式会社デンソー) 24 45 (5) 562(10) 764(5)
10 NewGin Co.,Ltd. (株式会社ニューギン) 23 13 (34) 138(91) 284(36)