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

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2022 Patent Ranking in Japan

- Update: May 27, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: May 27, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
160th Okamura Manufacturing Co., Ltd. 94 特許件数下降 269th 149 36(346th)
162th Ibiden Co., Ltd. 93 特許件数下降 185th 231 29(417th)
163th Taisei Corporation 92 特許件数下降 228th 180 84(172th)
163th Gree Inc. 92 特許件数下降 218th 189 68(201th)
165th National Institute of Advanced Industrial Science and Technology 91 特許件数上昇 111th 366 143(93th)
165th Biosense Webster (Israel) Limited 91 特許件数下降 258th 157 47(268th)
165th Hitachi Maxell, Ltd. 91 特許件数下降 264th 151 130(106th)
168th Toyota Boshoku Co., Ltd. 90 特許件数上昇 74th 501 109(130th)
169th Novartis Age 89 特許件数下降 321th 121 40(309th)
169th Sumitomo Heavy Industries Ltd. 89 特許件数上昇 107th 370 95(147th)
169th Rinnai Corporation 89 特許件数下降 208th 201 86(168th)
172th Azbil Corporation 88 特許件数上昇 156th 272 52(249th)
173th Bandai Co., Ltd. 86 特許件数下降 227th 183 74(187th)
173th EBARA CORPORATION 86 特許件数上昇 150th 281 122(116th)
173th DIC Corporation 86 特許件数上昇 82th 469 169(79th)
173th Nippon Electric Glass Co., Ltd. 86 特許件数上昇 163th 266 78(178th)
177th TS Tech Co., Ltd. 85 特許件数下降 228th 180 73(189th)
178th Henkel Akchen Gesell Shaft und Companie Commandit Gezel Shaft Auf Akchen 84 特許件数下降 688th 44 12(839th)
179th Hamamatsu Photonics Co., Ltd. 83 特許件数下降 181th 240 78(178th)
179th Ajinomoto Co., Inc. 83 特許件数下降 195th 213 64(212th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:May 27, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
120th Oji Holdings Co., Ltd. 117 特許件数上昇82th 328 178(73th)
120th Isuzu Motors Limited 117 特許件数上昇74th 341 231(50th)
123th Asahi Glass Co., Ltd. 116 特許件数上昇101th 271 115(123th)
124th Nidec Corporation 115 特許件数下降298th 93 68(218th)
125th Bridgestone Corporation 114 特許件数上昇79th 331 70(214th)
125th Applied Materials Incorporated 114 特許件数上昇117th 241 260(42th)
125th Mitsui Chemicals, Inc. 114 特許件数下降130th 230 58(249th)
128th Qualcomm, Inc. 113 特許件数上昇119th 239 34(409th)
129th F. Hoffman-La Roche Age 111 特許件数下降147th 201 125(114th)
130th Toyota Boshoku Co., Ltd. 109 特許件数上昇124th 236 90(168th)
131th Yanmar Co., Ltd. 108 特許件数上昇126th 231 44(324th)
131th Hitachi Construction Machinery Co., Ltd. 108 特許件数下降132th 225 73(208th)
133th Toshiba Lifestyle Corporation 107 特許件数下降144th 207 99(149th)
133th Nippon Special Ceramics Co., Ltd. 107 特許件数上昇105th 267 139(95th)
135th Kawasaki Heavy Industries Ltd. 105 特許件数上昇73th 350 107(135th)
135th Lintec Co., Ltd. 105 特許件数下降141th 215 51(283th)
137th Fujitec Co., Ltd. 104 特許件数下降160th 191 56(262th)
137th Kuraray Co., Ltd. 104 特許件数下降167th 178 68(218th)
139th Apple Incorporated 100 特許件数下降147th 201 118(122th)
140th Topcon Co., Ltd. 98 特許件数下降145th 205 96(155th)
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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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