Top 100 Key Players companies in Chloride sodium by Most Patent Citation in the Japan in 2021 – Discovery

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The Chloride sodium top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Chloride sodium Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	patent citation: 861
2	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	patent citation: 363
3	Nipro Corp.	Osaka, Japan	Medical equipment,Dialysis,Hemodialysis, ...[+2]	patent citation: 357
4	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	patent citation: 314
5	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	patent citation: 313
6	Ajinomoto Co., Inc.	Tokyo, Japan	Seasoning,Amino acid,Food processing, ...[+2]	patent citation: 301
7	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 288
8	Kyowa Hakko Kogyo Co., Ltd.	Tokyo, Japan	Fertilizer,Agrochemical,Raw material, ...[+2]	patent citation: 223
9	Kikkoman Corp.	Chiba, Japan	Seasoning,Food industry,Hyaluronic acid, ...[+2]	patent citation: 206
10	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	patent citation: 196
11	Asahi Fiber Glass Co., Ltd.	Tokyo, Japan	Glass wool,Thermal insulation,Fiber, ...[+2]	patent citation: 196
12	Tomita Pharmaceutical Co. Ltd.	Kumamoto, Japan	Sanitation,Organic acid,Drug	patent citation: 189
13	Mitsubishi Kogyo KK	Japan		patent citation: 189
14	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	patent citation: 188
15	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	patent citation: 182
16	NOF Corp.	Tokyo, Japan	Organic peroxide,Chemical engineering,Fatty acid, ...[+2]	patent citation: 178
17	Tosoh Corp.	Tokyo, Japan	Petrochemical,Chemical engineering,Immunoprotein, ...[+2]	patent citation: 163
18	Toagosei Co., Ltd.	Tokyo, Japan	Adhesive,Chemical engineering,Polymer, ...[+2]	patent citation: 154
19	Green Cross Co., Ltd.	Fukuoka, Japan	Oil well,DNA vaccination,Oncology drugs, ...[+2]	patent citation: 142
20	Sumitomo Electric Hardmetal Corp.	Hyogo, Japan		patent citation: 142
21	Hayashibara Biochemical Laboratories, Inc.	Okayama, Japan	Reagent,Medicine,Liposome, ...[+2]	patent citation: 130
22	Terumo Corp.	Tokyo, Japan	Health care,Blood management,Syringe, ...[+2]	patent citation: 129
23	Kanebo Ltd.	Tokyo, Japan	Textile,Cosmetics,Food products, ...[+2]	patent citation: 120
24	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	patent citation: 120
25	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	patent citation: 116
26	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	patent citation: 116
27	Miura Co., Ltd.	Tokyo, Japan	Boiler (power generation),Water-tube boiler,Refrigeration, ...[+2]	patent citation: 108
28	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		patent citation: 108
29	Unitika Ltd.	Osaka, Japan	Fiber,Textile (markup language),Polymer, ...[+2]	patent citation: 102
30	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	patent citation: 101
31	PMC KK	Tokyo, Japan	Web design	patent citation: 101
32	Morinaga Milk Industry Co., Ltd.	Tokyo, Japan	Probiotic,Food industry,Liquid diet, ...[+2]	patent citation: 100
33	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	patent citation: 97
34	Sumitomo Seika Chemicals Co., Ltd.	Osaka, Japan	Polymer,Chemical engineering,Sanitary napkin, ...[+2]	patent citation: 96
35	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	patent citation: 94
36	Takeda Chemical Industries Ltd.	Japan	Pharmaceutical drug,Botanical drug,Herb	patent citation: 94
37	Roussel Morishita Co., Ltd.	Akita, Japan		patent citation: 93
38	Amano Corp.	Kanagawa, Japan	Information system,Smart city,Internet of Things, ...[+2]	patent citation: 91
39	Nikkiso Co., Ltd.	Tokyo, Japan	Hemodialysis,Medical equipment,Aerospace, ...[+2]	patent citation: 91
40	AKO Kasei Co. Ltd.	Japan	Sodium sulfate,Food industry,Salt (cryptography), ...[+1]	patent citation: 91
41	Towa Pharmaceutical Co., Ltd.	Osaka, Japan	Drug,Health care,Pharmacy, ...[+2]	patent citation: 84
42	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	patent citation: 81
43	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	patent citation: 81
44	Kracie Home Products Ltd.	Tokyo, Japan	Cosmetics,Shopping mall	patent citation: 81
45	Tokuyama Corp.	Tokyo, Japan	Cement,Chemical engineering,Fumed silica, ...[+2]	patent citation: 80
46	JCR Pharmaceuticals Co., Ltd.	Hokkaido, Japan	Raw material,Drug,Medicine, ...[+2]	patent citation: 79
47	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	patent citation: 74
48	KYORIN Holdings, Inc.	Tokyo, Japan	Drug,Health care,Clinical trial, ...[+2]	patent citation: 74
49	KYORIN Pharmaceutical Co., Ltd.	Tokyo, Japan	Drug,Medicine,Cephalosporin, ...[+2]	patent citation: 74
50	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 73
51	Eisai Co., Ltd.	Tokyo, Japan	Health care,Over-the-counter,Clinical trial, ...[+2]	patent citation: 73
52	ROHTO NITTEN Co., Ltd.	Miyagi, Japan	Clinical trial,Medical equipment,Medicine, ...[+1]	patent citation: 73
53	Fujisawa Pharmaceutical Co., Ltd.	Osaka, Japan	Drug,Medical equipment,Botanical drug, ...[+2]	patent citation: 72
54	De Nora Permelec Ltd.	Kanagawa, Japan	Semiconductor	patent citation: 72
55	TOTO Ltd.	Fukuoka, Japan	Bathtub,Cistern,Sink (computing), ...[+2]	patent citation: 71
56	Taisho Pharmaceutical Co., Ltd.	Tokyo, Japan	Medicine,Self-medication,Drug, ...[+2]	patent citation: 71
57	Ebara Densan Ltd.	Tokyo, Japan	Solar power,Electrical equipment,Electronics	patent citation: 71
58	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	patent citation: 70
59	Mochida Pharmaceutical Co., Ltd.	Tokyo, Japan	Biosimilar,Medicine,Health care, ...[+2]	patent citation: 70
60	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	patent citation: 69
61	SANYO Electric Co., Ltd.	Osaka, Japan	Semiconductor,Computer hardware,Software, ...[+2]	patent citation: 69
62	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	patent citation: 69
63	Lignyte Co. Ltd.	Japan		patent citation: 69
64	Senju Pharmaceutical Co., Ltd.	Osaka, Japan	Drug,Glaucoma,Allergy, ...[+2]	patent citation: 66
65	Tohto Kasei Co., Ltd.	Japan		patent citation: 65
66	Tsurumi Soda Co. Ltd.	Kanagawa, Japan	Chlorine,Chemical engineering	patent citation: 64
67	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 63
68	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 63
69	Central Glass Co., Ltd.	Tokyo, Japan	Glazing,Fine chemical,Chemical engineering, ...[+2]	patent citation: 62
70	SB-Kawasumi Laboratories, Inc.	Chiba, Japan	Hemodialysis,Plasmapheresis,Medical equipment, ...[+2]	patent citation: 59
71	Daiki Engineering Co., Ltd. (Osaka)	Japan		patent citation: 59
72	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	patent citation: 57
73	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	patent citation: 57
74	Snow Brand Milk Products Co., Ltd.	Tokyo, Japan	Milk products,Food industry,Raw milk	patent citation: 56
75	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	patent citation: 55
76	Dainichiseika Color & Chemicals Mfg. Co., Ltd.	Tokyo, Japan	Pigment,Chemical engineering,Polymer, ...[+2]	patent citation: 55
77	Manac Inc.	Hiroshima, Japan	Fine chemical,Pigment,Chemical engineering, ...[+2]	patent citation: 55
78	Nihon Cement Co. Ltd.	Japan	Cement,Materials science,Construction engineering, ...[+2]	patent citation: 54
79	Kobayashi Pharmaceutical Co., Ltd.	Osaka, Japan	Dental floss,Toothpaste,Sales management, ...[+2]	patent citation: 53
80	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	patent citation: 52
81	Mitsubishi Tanabe Pharma Corp.	Osaka, Japan	Medicine,Health care,Toxoid, ...[+2]	patent citation: 52
82	Toyo Sugar Refining Co., Ltd.	Tokyo, Japan	Sugar refining,Sugar,Food processing, ...[+2]	patent citation: 52
83	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	patent citation: 51
84	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	patent citation: 51
85	Kyodo Milk Industry Co., Ltd.	Tokyo, Japan	Ice cream,Agriculture	patent citation: 51
86	Mitsubishi Cable Industries Ltd.	Tokyo, Japan	Fastener,Electronics,Environmental report, ...[+2]	patent citation: 51
87	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	patent citation: 50
88	Kobelco Eco-Solutions Co., Ltd.	Fukuoka, Japan	Excavator,Bulky waste,Cooling tower, ...[+2]	patent citation: 50
89	Nisshin Foods, Inc.	Tokyo, Japan	Food industry	patent citation: 50
90	Yuasa Co., Ltd.	Hokkaido, Japan	Software development,Software,Accounting	patent citation: 49
91	Japan Storage Battery Co., Ltd.	Kyoto, Japan	Electronics	patent citation: 49
92	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	patent citation: 47
93	Seikagaku Corp.	Tokyo, Japan	Viscosupplementation,Health care,SURGICAL AIDS, ...[+2]	patent citation: 47
94	Toyo Jozo Co. Ltd.	Japan	Botanical drug,Herb	patent citation: 47
95	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	patent citation: 46
96	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	patent citation: 46
97	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	patent citation: 46
98	Nissui Pharmaceutical Co., Ltd.	Tokyo, Japan	Medicine,Health care,Diagnostic Reagent, ...[+2]	patent citation: 46
99	Daiichi Sankyo Co., Ltd.	New Jersey, Japan	Clinical trial,Cardiovascular agent,Drug, ...[+2]	patent citation: 45
100	Unicharm Corp.	Tokyo, Japan	Health care,Fast-moving consumer goods,Diapering, ...[+2]	patent citation: 45