Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Tokyo Electron Ltd. | Semiconductor,Power transmission,Flat panel display, ...[+2] | Patent: 46 | |
2 | Shin-Etsu Handotai Co., Ltd. | Semiconductor,Ingot,Wafer, ...[+2] | Patent: 6 | |
3 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor,Transistor,Semiconductor device, ...[+2] | Patent: 6 | |
4 | Showa Denko K.K. | Graphite,Materials science,Nanomaterials, ...[+2] | Patent: 4 | |
5 | HOYA Corp. | Computer hardware,Software,Intraocular lens, ...[+2] | Patent: 4 | |
6 | Fujimi, Inc. | Abrasive,Industrial engineering,Diamond, ...[+2] | Patent: 4 | |
7 | Tamura Corp. | Electronic component,Soldering,Electronics, ...[+2] | Patent: 4 | |
8 | SCREEN Holdings Co., Ltd. | Semiconductor,Wafer fabrication,Flat panel display, ...[+2] | Patent: 4 | |
9 | Nissan Chemical Corp. | Pesticide,Meiji period,Fertilizer, ...[+2] | Patent: 4 | |
10 | Honda Motor Co., Ltd. | Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2] | Patent: 3 | |
11 | Yonezawa DIA Electronics Co., Inc. | Patent: 2 | ||
12 | Central Glass Co., Ltd. | Glazing,Fine chemical,Chemical engineering, ...[+2] | Patent: 2 | |
13 | Nippon Electric Glass Co., Ltd. | Glass fiber,Glazing,Computer hardware, ...[+2] | Patent: 2 | |
14 | DISCO Corp. | Semiconductor,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 2 | |
15 | MGC Electrotechno Co., Ltd. | Mining engineering,Natural resource management | Patent: 2 | |
16 | FUJIFILM Corp. | Photography,Medical imaging,Computer hardware, ...[+2] | Patent: 2 | |
17 | Sumitomo Chemical Co., Ltd. | Petrochemical,Agriculture,Pesticide, ...[+2] | Patent: 1 | |
18 | Funai Electric Co., Ltd. | Electronics,Computer hardware,Blu-ray disc, ...[+2] | Patent: 1 | |
19 | DIC Corporation | Pigment,Polymer,Epoxy, ...[+2] | Patent: 1 | |
20 | Sciocs Co. Ltd. | Semiconductor,Compound semiconductor,Wafer, ...[+2] | Patent: 1 |