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 21, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
121th Yoshino Industry Co., Ltd. 380 特許件数上昇 118th 369 279(101th)
122th Furukawa Electric Co., Ltd. 379 特許件数下降 124th 356 253(112th)
123th Nippon Insulator Co., Ltd. 373 特許件数下降 138th 310 318(82th)
124th Qualcomm, Inc. 372 特許件数上昇 50th 718 341(73th)
125th Mitsubishi Materials Corporation 371 特許件数下降 128th 349 237(122th)
125th Takao Co., Ltd. 371 特許件数下降 254th 160 126(218th)
127th Sony Semiconductor Solutions Inc. 369 特許件数下降 141th 303 39(583th)
128th ROHM Co., Ltd. 367 特許件数下降 133th 326 289(95th)
129th NEC Platforms Co., Ltd. 365 特許件数下降 168th 257 325(79th)
130th Hitachi Appliances Co., Ltd. 358 特許件数上昇 126th 352 209(136th)
131th Azbil Corporation 356 特許件数下降 153th 277 109(252th)
132th Mitsubishi Hitachi Power Systems, Ltd. 354 特許件数下降 150th 281 253(112th)
133th General Electric Company 352 特許件数上昇 115th 374 307(87th)
134th Kaneka Corporation 351 特許件数上昇 130th 337 231(125th)
135th Peace Co., Ltd. 349 特許件数上昇 121th 366 129(211th)
136th Nidec Sankyo Corporation 347 特許件数下降 206th 211 131(209th)
136th Oki Electric Industry Co., Ltd. 347 特許件数上昇 103th 413 321(81th)
138th Toyo Ink SC Holdings Co., Ltd. 343 特許件数下降 148th 285 199(143th)
139th Dow Global Technologies LLC 340 特許件数上昇 137th 312 175(158th)
140th Canon Marketing Japan Co., Ltd. 332 特許件数上昇 107th 401 174(164th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
61th Suzuki Corporation 386 特許件数下降65th 408 477(89th)
62th Hitachi Metals Co., Ltd. 383 特許件数下降83th 356 444(96th)
62th Daikin Industries, Ltd. 383 特許件数下降70th 394 655(61th)
64th Mitsubishi Motors Corporation 373 特許件数下降69th 395 584(71th)
65th Sammy Corporation 368 特許件数上昇62th 418 705(53th)
66th OMRON Corporation 367 特許件数上昇49th 505 955(33th)
67th Nitto Denko Corporation 364 特許件数下降86th 350 520(82th)
68th NTN Corporation 361 特許件数下降93th 340 708(52th)
69th The Boeing Company 358 特許件数下降91th 341 404(113th)
69th Mitsubishi Heavy Industries, Ltd 358 特許件数上昇53th 490 593(69th)
71th Toray Industries, Inc. 350 特許件数下降84th 352 840(42th)
72th Aisin Seiki Co., Ltd. 343 特許件数上昇57th 447 746(48th)
73th Qualcomm, Inc. 341 特許件数上昇56th 450 372(124th)
73th Fuji Machine Manufacturing Co., Ltd. 341 特許件数下降95th 326 467(92th)
73th Shin-Etsu Chemical Co., Ltd. 341 特許件数上昇71th 392 395(116th)
76th Yokohama Rubber Co., Ltd. 340 特許件数下降79th 368 514(83th)
77th DIC Corporation 337 特許件数下降86th 350 399(115th)
78th Sansei R&D Co., Ltd. 329 特許件数上昇55th 455 1364(22th)
79th NEC Platforms Co., Ltd. 325 特許件数下降101th 310 365(129th)
80th Shimadzu Corporation 323 特許件数下降90th 343 489(88th)
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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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