Top 50 Key Players companies in Lacquer by Highest Patent Value in the Japan in 2021 – Discovery

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The Lacquer top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Lacquer 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	Nihon Koshuha Co. Ltd.	Japan		Avg patent value: 4.03 M
2	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Avg patent value: 3.65 M
3	Essex Furukawa Magnet Wire LLC	Japan	Magnet wire,Computer hardware,Electronics	Avg patent value: 3.57 M
4	Hitachi Magnet Wire Corp.	Japan		Avg patent value: 3.37 M
5	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	Avg patent value: 3.31 M
6	Nihon Tokushu Toryo Co., Ltd.	Tokyo, Japan	Coating,Chemical engineering,Synthetic resin, ...[+2]	Avg patent value: 2.50 M
7	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Avg patent value: 2.43 M
8	Nichiha Corp.	Aichi, Japan	Building material,Fiber,Metal, ...[+2]	Avg patent value: 2.08 M
9	Showa Denko Packaging Co. Ltd.	Japan	Solid-state battery,Mining engineering,Precious metal, ...[+1]	Avg patent value: 2.01 M
10	Nihon Parkerizing Co., Ltd.	Tokyo, Japan	Coating,Parkerizing,Powder coating, ...[+2]	Avg patent value: 1.97 M
11	Kyodo Yushi Co., Ltd.	Kanagawa, Japan	Grease,Industrial engineering,Metal	Avg patent value: 1.70 M
12	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Avg patent value: 1.70 M
13	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 1.67 M
14	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 1.61 M
15	Furukawa Electric Co., Ltd.	Tokyo, Japan	Optical fiber,Renewable energy,Optoelectronics, ...[+2]	Avg patent value: 1.59 M
16	Furukawa Magnet Wire KK	Tokyo, Japan	Magnet wire	Avg patent value: 1.58 M
17	Mitsui Mining & Smelting Co., Ltd.	Tokyo, Japan	Precious metal,Metal,Cathode material, ...[+2]	Avg patent value: 1.51 M
18	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Avg patent value: 1.50 M
19	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Avg patent value: 1.49 M
20	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Avg patent value: 1.40 M
21	Taiyo Ink Manufacturing Co., Ltd.	Saitama, Japan	Flat panel display,Chemical engineering,Electronic component	Avg patent value: 1.38 M
22	BASF Japan Ltd.	Tokyo, Japan	Plasticizer,Chemical engineering,Pigment, ...[+2]	Avg patent value: 1.31 M
23	Tsubakimoto Chain Co.	Osaka, Japan	Power transmission,Automation,Mechanical engineering, ...[+2]	Avg patent value: 1.28 M
24	Japan Tobacco, Inc.	Tokyo, Japan	Nicotiana tabacum,Cigarillo,Food sector, ...[+2]	Avg patent value: 1.27 M
25	Meiji Co., Ltd.	Tokyo, Japan	Food industry,Snack foods,Hard candy, ...[+2]	Avg patent value: 1.22 M
26	Sumitomo Bakelite Co., Ltd.	Tokyo, Japan	Semiconductor,Materials science,Bakelite, ...[+2]	Avg patent value: 1.20 M
27	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Avg patent value: 1.20 M
28	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Avg patent value: 1.11 M
29	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 1.11 M
30	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Avg patent value: 1.07 M
31	Kunimine Industries Co., Ltd.	Tokyo, Japan	Bentonite,Industrial engineering,Mining engineering, ...[+2]	Avg patent value: 1.07 M
32	Fujikura Ltd.	Tokyo, Japan	Mobile device,Optoelectronics,Optical fiber, ...[+2]	Avg patent value: 1.06 M
33	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	Avg patent value: 1.06 M
34	Asahi Fiber Glass Co., Ltd.	Tokyo, Japan	Glass wool,Thermal insulation,Fiber, ...[+2]	Avg patent value: 1.06 M
35	Shoei Chemical, Inc.	Tokyo, Japan	Semiconductor,Precious metal,Electronics, ...[+2]	Avg patent value: 1.00 M
36	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Avg patent value: 970,000
37	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Avg patent value: 970,000
38	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 953,714
39	Shibaura Mechatronics Corp.	Kanagawa, Japan	Semiconductor,Robotic lawn mower,Mechatronics, ...[+2]	Avg patent value: 920,000
40	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	Avg patent value: 877,333
41	Aisin Chemical Co., Ltd.	Aichi, Japan	Chemical engineering	Avg patent value: 840,000
42	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Avg patent value: 835,000
43	Chugoku Marine Paints, Ltd.	Tokyo, Japan	Coating,Anti-fouling paint,Chemical engineering, ...[+2]	Avg patent value: 831,250
44	Kyodo Printing Co., Ltd.	Tokyo, Japan	Publishing,Electronic visual display,Publication, ...[+2]	Avg patent value: 830,000
45	Dexerials Corp.	Tokyo, Japan	Electronic component,Polarizer,Electronics, ...[+2]	Avg patent value: 830,000
46	DIC Corp.	Tokyo, Japan	Pigment,Chemical engineering,Synthetic resin, ...[+2]	Avg patent value: 808,173
47	DIC Corporation		Pigment,Polymer,Epoxy, ...[+2]	Avg patent value: 808,173
48	Nanox Co. Ltd.	Japan	Computer hardware,Electronics	Avg patent value: 800,000
49	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Avg patent value: 794,800
50	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 760,283