Top 100 Key Players companies in Colloidal silica by Highest Patent Value in the Japan in 2019 – Discovery

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The Colloidal silica top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Colloidal silica Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Tokyo Electron Ltd.	Tokyo, Japan	Semiconductor,Power transmission,Flat panel display, ...[+2]	Avg patent value: 4.71 M
2	Teijin Chemicals Ltd.	Kumamoto, Japan	Polycarbonate,Synthetic rubber,Chemical engineering, ...[+2]	Avg patent value: 3.33 M
3	Matsumoto Yushi-Seiyaku Co., Ltd.	Osaka, Japan	Surface-active agents,Microsphere,Chemical engineering, ...[+2]	Avg patent value: 2.81 M
4	Showa Denko Materials Co., Ltd.	Tokyo, Japan	Semiconductor,Carbon product,Efficient energy use, ...[+2]	Avg patent value: 2.70 M
5	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	Avg patent value: 2.39 M
6	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	Avg patent value: 2.26 M
7	SANYO Semiconductor Co., Ltd.	Osaka, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Avg patent value: 2.26 M
8	Shin-Etsu Handotai Co., Ltd.	Tokyo, Japan	Semiconductor,Ingot,Wafer, ...[+2]	Avg patent value: 2.13 M
9	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Avg patent value: 2.05 M
10	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Avg patent value: 1.91 M
11	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Avg patent value: 1.91 M
12	Nihon Parkerizing Co., Ltd.	Tokyo, Japan	Coating,Parkerizing,Powder coating, ...[+2]	Avg patent value: 1.69 M
13	UBE Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Coal mining, ...[+2]	Avg patent value: 1.66 M
14	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Avg patent value: 1.51 M
15	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 1.51 M
16	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Avg patent value: 1.46 M
17	Nitta Haas, Inc.	Osaka, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Avg patent value: 1.41 M
18	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Avg patent value: 1.38 M
19	Dow Corning Toray Silicone Co. Ltd.	Tokyo, Japan	Industrial engineering	Avg patent value: 1.33 M
20	Mitsubishi Materials Corp.	Tokyo, Japan	Cement,Alloy,Polycrystalline silicon, ...[+2]	Avg patent value: 1.30 M
21	Mitsubishi Materials Techno Corp.	Japan		Avg patent value: 1.30 M
22	NICHIAS Corp.	Tokyo, Japan	Thermal insulation,Industrial engineering,Gasket, ...[+2]	Avg patent value: 1.29 M
23	Tsubakimoto Chain Co.	Osaka, Japan	Power transmission,Automation,Mechanical engineering, ...[+2]	Avg patent value: 1.28 M
24	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Avg patent value: 1.28 M
25	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Avg patent value: 1.22 M
26	Fujimi, Inc.	Aichi, Japan	Abrasive,Industrial engineering,Diamond, ...[+2]	Avg patent value: 1.20 M
27	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Avg patent value: 1.16 M
28	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Avg patent value: 1.15 M
29	Toppan Tomoegawa Optical Films Co., Ltd.	Tokyo, Japan		Avg patent value: 1.10 M
30	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Avg patent value: 1.05 M
31	NGK Insulators, Ltd.	Aichi, Japan	Beryllium copper,Industrial engineering,Pottery, ...[+2]	Avg patent value: 1.03 M
32	Dipsol Chemicals Co., Ltd.	Tokyo, Japan	Surface finishing,Chemical engineering,Metal	Avg patent value: 1.01 M
33	Komatsu Electronic Metals Co., Ltd.	Nagasaki, Japan	Semiconductor,Resistor,Microprocessor, ...[+2]	Avg patent value: 1.00 M
34	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 985,482
35	Kansai Paint Marine Co., Ltd.	Tokyo, Japan	Epoxy,Sluice,Industrial engineering, ...[+2]	Avg patent value: 960,000
36	Toagosei Co., Ltd.	Tokyo, Japan	Adhesive,Chemical engineering,Polymer, ...[+2]	Avg patent value: 941,500
37	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Avg patent value: 928,409
38	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	Avg patent value: 852,750
39	Yuasa Co., Ltd.	Hokkaido, Japan	Software development,Software,Accounting	Avg patent value: 842,333
40	Japan Storage Battery Co., Ltd.	Kyoto, Japan	Electronics	Avg patent value: 842,333
41	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Avg patent value: 756,511
42	Nippon Kayaku Co., Ltd.	Tokyo, Japan	Biosimilar,Chemical engineering,Industrial engineering, ...[+2]	Avg patent value: 742,857
43	Kansai Paint Co., Ltd.	Osaka, Japan	Coating,Chemical engineering,Color scheme, ...[+2]	Avg patent value: 710,518
44	JSR Corp.	Tokyo, Japan	Synthetic rubber,Natural rubber,Elastomer, ...[+2]	Avg patent value: 680,055
45	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Avg patent value: 673,480
46	Osaka Sealing Printing Co., Ltd.	Osaka, Japan	Letterpress printing	Avg patent value: 650,000
47	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Avg patent value: 640,157
48	Harima Chemicals Group, Inc.	Tokyo, Japan	Tall oil,Synthetic rubber,Chemical engineering, ...[+2]	Avg patent value: 620,000
49	Kohan Kogyo Co., Ltd.	Yamaguchi, Japan	Metal	Avg patent value: 580,000
50	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Avg patent value: 579,333
51	HOYA Corp.	Tokyo, Japan	Computer hardware,Software,Intraocular lens, ...[+2]	Avg patent value: 542,620
52	Shofu, Inc.	Kyoto, Japan	Medical equipment,Cosmetics,Macropinocytic cup, ...[+2]	Avg patent value: 528,720
53	Fuso Chemical Co., Ltd.	Osaka, Japan	Fruit acid,Seasoning,Chemical engineering, ...[+2]	Avg patent value: 525,823
54	STARTUP KIOXIA Corp.	Tokyo, Japan	Computer hardware,Solid-state,Flash memory, ...[+2]	Avg patent value: 515,000
55	Carlit Holdings Co., Ltd.	Tokyo, Japan	Plastic bottle,Chemical engineering,Wafer, ...[+2]	Avg patent value: 514,450
56	Nichiha Corp.	Aichi, Japan	Building material,Fiber,Metal, ...[+2]	Avg patent value: 492,000
57	Hoei Sangyo Co. Ltd.	Osaka, Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 477,166
58	Mitsubishi Hitachi Power Systems	Kanagawa, Japan	Control system	Avg patent value: 430,000
59	Nippon Zeon Co., Ltd.	Tokyo, Japan	Chemical engineering,Solid-state battery,Supercapacitor, ...[+1]	Avg patent value: 421,000
60	Mitsubishi Power Ltd.	Kanagawa, Japan	Turbine,Control system,Renewable energy, ...[+2]	Avg patent value: 419,250
61	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	Avg patent value: 371,166
62	Toyo Kohan Co., Ltd.	Tokyo, Japan	Aluminum substrate,Ferroalloy,Mining engineering, ...[+1]	Avg patent value: 369,200
63	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Avg patent value: 322,000
64	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Avg patent value: 322,000
65	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	Avg patent value: 265,892
66	Asahi Fiber Glass Co., Ltd.	Tokyo, Japan	Glass wool,Thermal insulation,Fiber, ...[+2]	Avg patent value: 265,892
67	Tama Chemicals Co., Ltd.	Kanagawa, Japan	Chemical engineering	Avg patent value: 235,500
68	Yamaguchi Seiken Kogyo KK	Aichi, Japan	Abrasive,Industrial engineering	Avg patent value: 222,088
69	Dow Corning Toray Co., Ltd.	Tokyo, Japan	Synthetic rubber	Avg patent value: 170,000
70	Mitsubishi Paper Mills Ltd.	Tokyo, Japan	Paperboard,Thermal paper,3D printing, ...[+2]	Avg patent value: 152,379
71	SpeedFam Co., Ltd.	Japan	Semiconductor,Manufacturing engineering,Automation, ...[+2]	Avg patent value: 150,533
72	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	Avg patent value: 146,600
73	Dainippon Printing Co. Ltd.	Japan		Avg patent value: 146,600
74	Nippon Sheet Glass Co., Ltd.	Tokyo, Japan	Glazing,Flat glass,Timing belt, ...[+2]	Avg patent value: 110,000
75	Nippon Chemical Industrial Co., Ltd.	Tokyo, Japan	Agriculture,Organic chemicals,Chemical engineering, ...[+2]	Avg patent value: 99,613
76	Mitsui Mining & Smelting Co., Ltd.	Tokyo, Japan	Precious metal,Metal,Cathode material, ...[+2]	Avg patent value: 99,000
77	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	Avg patent value: 93,600
78	Dainichi Giken Kogyo Co., Ltd.	Tokyo, Japan		Avg patent value: 92,000
79	Toso Sangyo Co. Ltd.	Japan		Avg patent value: 91,000
80	TDK Corp.	Tokyo, Japan	Electronic component,Ceramic capacitor,Electronics, ...[+2]	Avg patent value: 85,666
81	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Avg patent value: 83,686
82	TOTO Ltd.	Fukuoka, Japan	Bathtub,Cistern,Sink (computing), ...[+2]	Avg patent value: 81,000
83	Toto Okitsumo Coatings Ltd.	Japan		Avg patent value: 81,000
84	Toyota Tsusho Corp.	Aichi, Japan	Bioplastic,Automotive engineering,Potential evaporation, ...[+2]	Avg patent value: 78,000
85	Achilles Corp.	Tokyo, Japan	Shock absorber,Plastics engineering,Industrial engineering, ...[+2]	Avg patent value: 78,000
86	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	Avg patent value: 78,000
87	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Avg patent value: 78,000
88	UACJ Corp.	Tokyo, Japan	Metal,Aluminium alloy,Alloy, ...[+2]	Avg patent value: 77,000
89	Kureha Corp.	Hokkaido, Japan	Chemical engineering,Polyvinylidene fluoride,Wallpaper, ...[+2]	Avg patent value: 76,000
90	Aisin Chemical Co., Ltd.	Aichi, Japan	Chemical engineering	Avg patent value: 75,500
91	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Avg patent value: 75,000
92	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 75,000
93	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 68,666
94	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Avg patent value: 68,666
95	Dainichiseika Color & Chemicals Mfg. Co., Ltd.	Tokyo, Japan	Pigment,Chemical engineering,Polymer, ...[+2]	Avg patent value: 68,000
96	UKIMA Chemicals & Color Manufacturing Co., Ltd.	Tokyo, Japan	Polyurethane,Industrial engineering,Polymer	Avg patent value: 68,000
97	The Nippon Synthetic Chemical Industry Co., Ltd.	Osaka, Japan	Chemical engineering,Adhesive,Acetic acid, ...[+2]	Avg patent value: 67,000
98	Fuji Electronics Co., Ltd.	Tokyo, Japan	Semiconductor,Microcomputer,Electronic component, ...[+2]	Avg patent value: 67,000
99	Fuji Electric FA Components & SYstems Co., Ltd.	Tokyo, Japan	Semiconductor,Industrial engineering,Smart grid, ...[+2]	Avg patent value: 67,000
100	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	Avg patent value: 66,000