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

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2017 Patent Ranking in Japan

- Update: Oct 4, 2022 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Oct 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
101th Shin-Etsu Chemical Co., Ltd. 511 特許件数上昇 98th 436 386(76th)
102th IHI Corporation 509 特許件数上昇 84th 494 439(61th)
102th NTT Docomo, Inc. 509 特許件数下降 107th 395 454(58th)
104th National Institute of Advanced Industrial Science and Technology 498 特許件数下降 128th 337 372(80th)
105th Pioneer Corporation 490 特許件数上昇 97th 447 118(251th)
106th Kaneka Corporation 489 特許件数下降 153th 291 235(140th)
107th Toshiba Tec Corporation 483 特許件数上昇 101th 419 321(94th)
108th The Procter & Gamble Company 469 特許件数下降 128th 337 181(178th)
109th Kuraray Co., Ltd. 467 特許件数下降 146th 298 246(136th)
110th LG Electronics Incorporated 466 特許件数上昇 87th 480 327(92th)
110th ROHM Co., Ltd. 466 特許件数下降 116th 375 249(133th)
112th TOTO Corporation 460 特許件数上昇 91th 463 317(96th)
113th Toyobo Co., Ltd. 451 特許件数下降 201th 216 206(157th)
114th Lintec Co., Ltd. 445 特許件数下降 208th 203 266(123th)
115th Nissan Chemical Industry Co., Ltd. 442 特許件数下降 305th 126 137(222th)
116th Kawasaki Heavy Industries Ltd. 438 特許件数下降 131th 336 277(116th)
117th Oki Electric Industry Co., Ltd. 436 特許件数上昇 81th 512 340(89th)
118th Toyota Boshoku Co., Ltd. 435 特許件数上昇 105th 397 349(87th)
119th OMRON Corporation 433 特許件数下降 128th 337 243(138th)
119th Hitachi Maxell, Ltd. 433 特許件数下降 151th 294 222(149th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Oct 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
80th Hitachi Chemical Company, Ltd. 372 特許件数上昇66th 432 952(42th)
82th Sofia Co., Ltd. 371 特許件数下降83th 366 339(158th)
83th DIC Corporation 370 特許件数上昇75th 391 823(54th)
84th 3M Innovative Properties Company 365 特許件数上昇77th 386 551(90th)
85th Peace Co., Ltd. 361 特許件数上昇57th 484 428(121th)
86th Mitsubishi Motors Corporation 350 特許件数下降107th 314 675(73th)
87th Toyota Boshoku Co., Ltd. 349 特許件数下降103th 319 435(118th)
88th Philips Lighting Holding BV 341 特許件数下降319th 99 279(191th)
89th Oki Electric Industry Co., Ltd. 340 特許件数下降99th 332 436(117th)
90th Hitachi High-Technologies Corporation 339 特許件数上昇89th 360 386(138th)
91th Sumitomo Metal Mining Co., Ltd. 331 特許件数下降124th 281 613(79th)
92th LG Electronics Incorporated 327 特許件数下降122th 286 466(110th)
92th Yahoo Japan Corporation 327 特許件数下降133th 268 389(137th)
94th Toshiba Tec Corporation 321 特許件数下降230th 147 483(107th)
95th Daio Paper Co., Ltd. 319 特許件数下降98th 338 237(220th)
96th TOTO Corporation 317 特許件数下降125th 279 460(112th)
96th GS Yuasa Co., Ltd. 317 特許件数下降188th 186 293(181th)
98th Nippon Special Ceramics Co., Ltd. 315 特許件数下降109th 312 545(93th)
99th Yanmar Co., Ltd. 314 特許件数下降115th 294 368(145th)
100th Daihatsu Motor Co., Ltd. 313 特許件数下降102th 324 533(96th)
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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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