Détention brevets de la classe H01F 1/059

Brevets de cette classe: 201

Historique des publications depuis 10 ans

9
9
21
20
15
21
19
26
23
7
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Nichia Corporation
3394
39
TDK Corporation
6306
20
National Institute of Advanced Industrial Science and Technology
3677
19
Toshiba Corporation
12017
18
Toyota Motor Corporation
28582
11
Grirem Advanced Materials Co., Ltd.
114
9
Murata Manufacturing Co., Ltd.
22355
8
Regents of the University of Minnesota
2620
5
Sumitomo Electric Industries, Ltd.
14131
4
Shin-Etsu Chemical Co., Ltd.
5132
4
Showa Denko Materials Co., Ltd.
629
4
GM Global Technology Operations LLC
13620
3
Iowa State University Research Foundation, Inc.
685
3
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6275
3
Hitachi Chemical Company, Ltd.
2455
2
Robert Bosch GmbH
40953
2
Ford Global Technologies, LLC
19702
2
Aichi Steel Corporation
333
2
Daido Steel Co., Ltd.
237
2
General Research Institute for Nonferrous Metals
25
2
Autres propriétaires 39