Top 50 Key Players companies in Catalytic converter by Highest Patent Value in the Japan in 2022 – Discovery

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The Catalytic converter top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Catalytic converter 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.

1	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Avg patent value: 2.10 M
2	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Avg patent value: 1.81 M
3	UD Trucks Corp.	Saitama, Japan	Truck,Automotive engineering	Avg patent value: 1.36 M
4	Tokyo Roki Co., Ltd.	Kanagawa, Japan	Fuel filter,Filter (aquarium),Gasoline, ...[+2]	Avg patent value: 1.30 M
5	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 1.29 M
6	NICHIAS Corp.	Tokyo, Japan	Thermal insulation,Industrial engineering,Gasket, ...[+2]	Avg patent value: 1.24 M
7	Isuzu Motors Ltd.	Tokyo, Japan	Truck,Public transport,Diesel engine, ...[+2]	Avg patent value: 1.15 M
8	Komatsu Ltd.	Tokyo, Japan	Environmental engineering,Construction engineering,Heavy equipment, ...[+2]	Avg patent value: 1.06 M
9	Japan Engine Corp.	Hyogo, Japan	Marine engine,Automotive engineering,Shipbuilding, ...[+2]	Avg patent value: 1.00 M
10	Mitsubishi Kogyo KK	Japan		Avg patent value: 1.00 M
11	IBIDEN Co., Ltd.	Gifu, Japan	Electronics,Semiconductor,Asphalt, ...[+2]	Avg patent value: 998,612
12	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Avg patent value: 950,000
13	Makita Corp.	Aichi, Japan	Computer hardware,Information technology management,Metalworking, ...[+2]	Avg patent value: 890,000
14	Makita	Fukuoka, Japan	Industrial engineering	Avg patent value: 890,000
15	Nippon Micrometal Corp.	Saitama, Japan	Solder ball,Printed electronics,Metal	Avg patent value: 797,518
16	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Avg patent value: 791,106
17	NGK Insulators, Ltd.	Aichi, Japan	Beryllium copper,Industrial engineering,Pottery, ...[+2]	Avg patent value: 759,000
18	Futaba Kogyo Co. Ltd.	Hiroshima, Japan	Automotive engineering	Avg patent value: 559,400
19	Aisin Takaoka Co., Ltd.	Aichi, Japan	Metal,Casting,Machining	Avg patent value: 550,000
20	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Avg patent value: 505,552
21	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Avg patent value: 505,429
22	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Avg patent value: 497,444
23	JGC Catalysts & Chemicals Ltd.	Japan	Cisco Catalyst,Chemical engineering,Gasoline, ...[+1]	Avg patent value: 490,000
24	Sango Co. Ltd.	Aichi, Japan	Exhaust manifold,Catalytic converter,Automotive engineering, ...[+2]	Avg patent value: 448,833
25	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Avg patent value: 304,333
26	NGK SPARK PLUG CO., LTD.	Aichi, Japan	Spark plug,Automotive engineering,Ceramic art, ...[+2]	Avg patent value: 270,000
27	Mitsubishi Motors Corp.	Tokyo, Japan	Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2]	Avg patent value: 263,866
28	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Avg patent value: 225,387
29	Iseki & Co., Ltd.	Tokyo, Japan	Combine harvester,Cutlery,Manufacturing engineering, ...[+2]	Avg patent value: 210,000
30	Subaru Corp.	Tokyo, Japan	Automotive engineering,Public transport,Aerospace, ...[+2]	Avg patent value: 196,600
31	Yutaka Giken Co., Ltd.	Shizuoka, Japan	Braking system,Catalytic converter,Automotive engineering, ...[+2]	Avg patent value: 191,555
32	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 174,333
33	Hitachi Metals, Ltd.	Chiba, Japan	Metal,Magnet,Telecommunications, ...[+2]	Avg patent value: 100,000
34	Hino Motors, Ltd.	Tokyo, Japan	Truck,Public transport,Gasoline, ...[+2]	Avg patent value: 100,000
35	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Avg patent value: 99,580
36	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Avg patent value: 91,750
37	Nippon Steel Nisshin Co., Ltd.	Tokyo, Japan	Construction engineering	Avg patent value: 74,000
38	Toyota Central R&D Labs, Inc.	Aichi, Japan	Semiconductor,Power semiconductor device,System on a chip, ...[+2]	Avg patent value: 74,000
39	N.E. Chemcat Corp.	Tokyo, Japan	Cisco Catalyst,Chemical engineering,Automotive catalyst, ...[+2]	Avg patent value: 56,000
40	Tokai Konetsu Kogyo Co. Ltd.	Tokyo, Japan	Fireproofing,Construction engineering,Materials science, ...[+2]	Avg patent value: 56,000
41	Mitsubishi Fuso Truck & Bus Corp.	Kanagawa, Japan	Truck,Automotive engineering,Chassis	Avg patent value: 55,000
42	Yamaha Corp.	Shizuoka, Japan	Audio equipment,Gasoline,Loudspeaker, ...[+2]	Avg patent value: 54,333
43	Daihatsu Motor Co., Ltd.	Osaka, Japan	Automotive engineering,Proton exchange membrane fuel cell,Electric bus, ...[+2]	Avg patent value: 52,428
44	Usui Co. Ltd.	Japan	Mining engineering,Natural resource management,Power steering, ...[+2]	Avg patent value: 50,000
45	Nippon Denko Co., Ltd.	Tokyo, Japan	Metal,Industrial engineering,Manganese, ...[+2]	Avg patent value: 43,000
46	Sankei Giken Kogyo Co. Ltd.	Tokyo, Japan	Metal,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 41,000
47	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Avg patent value: 40,000
48	Miura Co., Ltd.	Tokyo, Japan	Boiler (power generation),Water-tube boiler,Refrigeration, ...[+2]	Avg patent value: 40,000
49	Yanmar Power Technology Co., Ltd.	Japan		Avg patent value: 38,000
50	Chuo Spring Co., Ltd.	Aichi, Japan	Automotive engineering,Airplane,Chassis, ...[+2]	Avg patent value: 34,000