Top 100 Key Players companies in Paraffin wax by Most Patent Citation in the Japan in 2022 – Discovery

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The Paraffin wax top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Paraffin wax Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Paraffin wax (or petroleum wax) is a soft colorless solid, derived from petroleum, coal or shale oil, that consists of a mixture of hydrocarbon molecules containing between twenty and forty carbon atoms. It is solid at room temperature and begins to melt above approximately 37 °C (99 °F), and its boiling point is above 370 °C (698 °F). Common applications for paraffin wax include lubrication, electrical insulation, and candles; dyed paraffin wax can be made into crayons. It is distinct from kerosene and other petroleum products that are sometimes called paraffin.

1	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	patent citation: 467
2	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	patent citation: 462
3	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	patent citation: 337
4	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	patent citation: 299
5	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	patent citation: 263
6	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 260
7	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 260
8	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	patent citation: 211
9	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	patent citation: 202
10	Tonen General Sekiyu KK	Chiba, Japan	Petroleum product,Petrochemical,Liquefied natural gas, ...[+2]	patent citation: 200
11	JSR Corp.	Tokyo, Japan	Synthetic rubber,Natural rubber,Elastomer, ...[+2]	patent citation: 191
12	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	patent citation: 189
13	Dainippon Printing Co. Ltd.	Japan		patent citation: 189
14	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	patent citation: 186
15	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	patent citation: 186
16	Konica Minolta, Inc.	Tokyo, Japan	Medical imaging,Attractiveness,Product group, ...[+2]	patent citation: 167
17	Sekisui Chemical Co., Ltd.	Osaka, Japan	Synthetic rubber,Industrial engineering,Polyvinyl chloride, ...[+2]	patent citation: 161
18	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	patent citation: 154
19	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	patent citation: 147
20	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	patent citation: 132
21	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	patent citation: 132
22	Kansai Paint Co., Ltd.	Osaka, Japan	Coating,Chemical engineering,Color scheme, ...[+2]	patent citation: 125
23	Bridgestone Corp.	Tokyo, Japan	Automotive engineering,sports equipment,Natural rubber, ...[+2]	patent citation: 122
24	Sakata Inx Corp.	Tokyo, Japan	Graphic arts,Flexographic ink,Hybrid seed, ...[+2]	patent citation: 122
25	Daicel Corp.	Chiba, Japan	Airbag,Chemical engineering,Cellulose acetate, ...[+2]	patent citation: 121
26	Ajinomoto Co., Inc.	Tokyo, Japan	Seasoning,Amino acid,Food processing, ...[+2]	patent citation: 116
27	Mitsubishi Paper Mills Ltd.	Tokyo, Japan	Paperboard,Thermal paper,3D printing, ...[+2]	patent citation: 115
28	JX Nippon Oil & Energy Marine Service Corp.	Japan	Lubricant,Grease,p-Xylene, ...[+2]	patent citation: 111
29	Fujisawa Pharmaceutical Co., Ltd.	Osaka, Japan	Drug,Medical equipment,Botanical drug, ...[+2]	patent citation: 107
30	Sumitomo Rubber Industries, Ltd.	Kyoto, Japan	Rubber material,Plastics engineering,Radial tire, ...[+2]	patent citation: 104
31	Unitika Ltd.	Osaka, Japan	Fiber,Textile (markup language),Polymer, ...[+2]	patent citation: 101
32	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	patent citation: 98
33	Sumitomo Bakelite Co., Ltd.	Tokyo, Japan	Semiconductor,Materials science,Bakelite, ...[+2]	patent citation: 94
34	Chugoku Marine Paints, Ltd.	Tokyo, Japan	Coating,Anti-fouling paint,Chemical engineering, ...[+2]	patent citation: 87
35	The Yokohama Rubber Co., Ltd.	Chiba, Japan	Automotive engineering,Radial tire,Tire manufacturing, ...[+2]	patent citation: 86
36	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	patent citation: 86
37	Eneos Corp.	Tokyo, Japan	Petroleum,Lubricant,Petroleum industry, ...[+2]	patent citation: 86
38	NOF Corp.	Tokyo, Japan	Organic peroxide,Chemical engineering,Fatty acid, ...[+2]	patent citation: 85
39	Cosmo Oil Co., Ltd.	Tokyo, Japan	Petrochemical,Petroleum,Syngas, ...[+2]	patent citation: 85
40	Wako Pure Chemical Industries Ltd	Osaka, Japan	Medicine,Diagnostic Reagent,Laboratory chemicals, ...[+2]	patent citation: 85
41	Idemitsu Petrochemical Co., Ltd.	Tokyo, Japan	Petrochemical,Chemical engineering,Butene, ...[+2]	patent citation: 83
42	Nippon Ester Co. Ltd.	Japan		patent citation: 81
43	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	patent citation: 76
44	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	patent citation: 74
45	Toyo Ink SC Holdings Co., Ltd.	Hokkaido, Japan	Pigment,Manufacturing engineering,Coating, ...[+2]	patent citation: 72
46	Kanebo Ltd.	Tokyo, Japan	Textile,Cosmetics,Food products, ...[+2]	patent citation: 71
47	Pentel Co., Ltd.	Tokyo, Japan	Industrial robot,School supplies,Pencil (mathematics)	patent citation: 71
48	Tosoh Corp.	Tokyo, Japan	Petrochemical,Chemical engineering,Immunoprotein, ...[+2]	patent citation: 70
49	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	patent citation: 70
50	Pegasus Candle Co. Ltd.	Japan		patent citation: 70
51	Tomoegawa Co., Ltd.	Tokyo, Japan	Materials processing,Industrial engineering,Nonwoven fabric, ...[+2]	patent citation: 67
52	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	patent citation: 64
53	Nihon Parkerizing Co., Ltd.	Tokyo, Japan	Coating,Parkerizing,Powder coating, ...[+2]	patent citation: 63
54	NKK Corp.	Tokyo, Japan	Natural resource management,Mining engineering	patent citation: 63
55	Mitsubishi Materials Corp.	Tokyo, Japan	Cement,Alloy,Polycrystalline silicon, ...[+2]	patent citation: 62
56	Mitsubishi Materials Techno Corp.	Japan		patent citation: 62
57	Cosmo Research Institute	Tokyo, Japan		patent citation: 62
58	Oji Holdings Corp.	Tokyo, Japan	Containerboard,Paperboard,Thermal paper, ...[+2]	patent citation: 60
59	Ube-Nitto Kasei Co., Ltd.	Tokyo, Japan	Chemical engineering,Polyolefin,Synthetic fiber, ...[+2]	patent citation: 60
60	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 59
61	Nippon Seiro Co., Ltd.	Yamaguchi, Japan	Wax,Petroleum,Paraffin wax, ...[+2]	patent citation: 58
62	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	patent citation: 56
63	Shuho KK	Japan		patent citation: 56
64	Toagosei Co., Ltd.	Tokyo, Japan	Adhesive,Chemical engineering,Polymer, ...[+2]	patent citation: 55
65	Mitsubishi Pencil Co., Ltd.	Tokyo, Japan	Pencil (mathematics),Peripheral,School supplies, ...[+2]	patent citation: 55
66	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	patent citation: 55
67	NEC Electronics Corp.	Kanagawa, Japan	Electronics,Computer hardware,Semiconductor, ...[+2]	patent citation: 55
68	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	patent citation: 54
69	Ohtsu Tire & Rubber Co. Ltd.	Osaka, Japan	Liquid crystal,Automotive engineering	patent citation: 54
70	Kureha Corp.	Hokkaido, Japan	Chemical engineering,Polyvinylidene fluoride,Wallpaper, ...[+2]	patent citation: 53
71	Sakura Color Products Corp.	Osaka, Japan	Shopping mall	patent citation: 53
72	RS Energy KK	Tokyo, Japan	Petroleum,Solar cell,Petroleum industry, ...[+2]	patent citation: 52
73	JX Nippon Mining & Metals Corp.	Tokyo, Japan	Non-ferrous metal,Cathode material,Mining engineering, ...[+2]	patent citation: 52
74	Nihon Bayer Agrochem KK	Japan	Crop,Pesticide,Agriculture, ...[+1]	patent citation: 52
75	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 51
76	JSP Corp.	Tokyo, Japan	Polystyrene,Bead,Polyethylene, ...[+2]	patent citation: 50
77	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	patent citation: 50
78	UBE Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Coal mining, ...[+2]	patent citation: 49
79	Toyo Jozo Co. Ltd.	Japan	Botanical drug,Herb	patent citation: 49
80	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	patent citation: 48
81	Showa Denko Materials Co., Ltd.	Tokyo, Japan	Semiconductor,Carbon product,Efficient energy use, ...[+2]	patent citation: 48
82	Maruo Calcium Co., Ltd.	Hyogo, Japan	Calcium carbonate,Calcium,Industrial engineering, ...[+2]	patent citation: 48
83	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	patent citation: 47
84	Daihatsu Motor Co., Ltd.	Osaka, Japan	Automotive engineering,Proton exchange membrane fuel cell,Electric bus, ...[+2]	patent citation: 47
85	Nippon Grease Co. Ltd.	Japan		patent citation: 47
86	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	patent citation: 46
87	Asahi Fiber Glass Co., Ltd.	Tokyo, Japan	Glass wool,Thermal insulation,Fiber, ...[+2]	patent citation: 46
88	Mori Trust Holdings, Inc.	Tokyo, Japan	Real estate development	patent citation: 45
89	Air Water Emoto, Inc.	Hokkaido, Japan	Interior design	patent citation: 45
90	Kaneka Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polyvinyl chloride, ...[+2]	patent citation: 44
91	The Japan Steel Works Ltd.	Tokyo, Japan	Wind power,Ferroalloy,Energy products, ...[+2]	patent citation: 44
92	Nippon Paint Holdings Co., Ltd.	Osaka, Japan	Coating,Fine chemical,Varnish, ...[+2]	patent citation: 44
93	JSW	Tokyo, Japan	Energy products,Petroleum industry,Precious metal, ...[+2]	patent citation: 44
94	Mitsubishi Cable Industries Ltd.	Tokyo, Japan	Fastener,Electronics,Environmental report, ...[+2]	patent citation: 44
95	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	patent citation: 43
96	NOK Corp.	Tokyo, Japan	Lubricant,Printed electronics,Industrial engineering, ...[+2]	patent citation: 43
97	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	patent citation: 43
98	Mitsubishi Kogyo KK	Japan		patent citation: 43
99	KOSÉ Corp.	Tokyo, Japan	Cosmetics,Fast-moving consumer goods,Added value, ...[+2]	patent citation: 42
100	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	patent citation: 41