Patent Ranking in Japan Based on publications issued by Japan Patent Office Japanese version

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2019 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
41th Olympus Corporation 858 特許件数上昇 27th 1162 639(37th)
42th Toray Industries, Inc. 840 特許件数下降 47th 772 350(71th)
43th Sumitomo Electric Industries, Ltd. 827 特許件数下降 45th 787 464(52th)
44th FANUC CORPORATION 760 特許件数下降 59th 650 638(38th)
45th Sumitomo Rubber Industries, Ltd. 758 特許件数下降 52th 713 418(56th)
46th Casio Computer Co., Ltd. 753 特許件数下降 48th 766 622(39th)
47th DISCO Corporation 747 特許件数上昇 46th 777 313(85th)
48th Aisin Seiki Co., Ltd. 746 特許件数上昇 43th 833 343(72th)
49th Hitachi Chemical Company, Ltd. 743 特許件数下降 57th 675 318(82th)
50th Sumitomo Chemical Co., Ltd. 724 特許件数下降 55th 691 416(57th)
51th JFE Steel Corporation 717 特許件数上昇 41th 834 701(30th)
52th NTN Corporation 708 特許件数上昇 37th 876 361(68th)
53th Sammy Corporation 705 特許件数下降 65th 599 368(65th)
54th Koninklijke Philips N.V. 702 特許件数上昇 38th 848 690(33th)
55th Fuji Electric Co., Ltd. 685 特許件数下降 56th 690 529(44th)
56th Isuzu Motors Limited 677 特許件数上昇 32th 1022 294(94th)
57th Mitsubishi Rayon Co., Ltd. 662 特許件数上昇 50th 718 497(48th)
58th Tokyo Electron Limited 660 特許件数下降 67th 588 415(58th)
59th Asahi Kasei Corporation 657 特許件数下降 73th 547 297(92th)
59th Newgin Co., Ltd. 657 特許件数下降 84th 489 702(29th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
101th Yoshino Industry Co., Ltd. 279 特許件数上昇98th 320 380(121th)
102th Renesas Electronics Corporation 278 特許件数上昇94th 337 430(102th)
103th LG Electronics Incorporated 274 特許件数上昇60th 422 253(186th)
104th National Institute of Advanced Industrial Science and Technology 272 特許件数下降105th 298 444(96th)
105th Google Incorporated 271 特許件数下降144th 207 317(148th)
106th Auto Network Technology Laboratory Co., Ltd. 267 特許件数変わらず106th 290 412(108th)
107th Sumitomo Metal Mining Co., Ltd. 260 特許件数下降109th 277 522(81th)
107th Fujikura Ltd. 260 特許件数下降114th 266 437(99th)
109th Yamaha Corporation 256 特許件数下降144th 207 272(175th)
110th Hitachi High-Technologies Corporation 254 特許件数下降121th 246 270(177th)
110th Japan Broadcasting Corporation 254 特許件数下降114th 266 254(185th)
112th Mitsubishi Hitachi Power Systems, Ltd. 253 特許件数上昇107th 287 354(132th)
112th Furukawa Electric Co., Ltd. 253 特許件数上昇108th 281 379(122th)
114th Chugoku Electric Power Co., Inc. 251 特許件数下降320th 89 315(150th)
115th Kyogaku Sangyo. Corporation 245 特許件数上昇41th 587 498(86th)
115th NTT Docomo, Inc. 245 特許件数上昇77th 375 564(76th)
117th Yanmar Co., Ltd. 242 特許件数上昇101th 310 256(184th)
118th Sofia Co., Ltd. 241 特許件数上昇99th 315 453(94th)
119th Hitachi Construction Machinery Co., Ltd. 239 特許件数下降142th 210 276(173th)
119th Alps Electric Co., Ltd. 239 特許件数下降120th 250 310(154th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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