Top 100 Fast-growings companies in Cam by Most Patent Filing In 3 Years in the world in 2022 – Discovery

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The Cam top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Cam Fast-growings in the world. 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.

A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path. The cam can be a simple tooth, as is used to deliver pulses of power to a steam hammer, for example, or an eccentric disc or other shape that produces a smooth reciprocating (back and forth) motion in the follower, which is a lever making contact with the cam.

1	Schaeffler Technologies AG & Co. KG	Germany	Plain bearing,Condition monitoring,Bearing (navigation), ...[+2]	Patent: 95
2	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 68
3	Eaton Intelligent Power Ltd.	Dublin, Ireland	Mutual fund	Patent: 67
4	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 55
5	Guangxi Yuchai Machinery Group Co., Ltd.	China	Internal combustion engine,Automotive engineering,Diesel engine, ...[+1]	Patent: 53
6	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 52
7	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 50
8	Covidien LP	Massachusetts, United States	Analgesic,Medicine,Medical equipment, ...[+1]	Patent: 45
9	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 40
10	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 38
11	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 37
12	Weichai Power Co., Ltd.	Shandong Sheng, China	Diesel engine,Spark plug,Gasoline, ...[+2]	Patent: 37
13	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 35
14	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 34
15	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 33
16	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 33
17	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 31
18	Northeast Agricultural University	Heilongjiang Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 29
19	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 28
20	ThyssenKrupp AG	Nordrhein-Westfalen, Germany	Elevator,Metal,Industrial engineering, ...[+2]	Patent: 28
21	Thyssenkrupp GmbH	Germany	Metal	Patent: 28
22	Haier Smart Home Co., Ltd.	Shandong Sheng, China	Conditioners,Electronics,Refrigeration, ...[+2]	Patent: 25
23	Caterpillar, Inc.	Illinois, United States	Turbine,Construction engineering,Mechanical engineering, ...[+2]	Patent: 24
24	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 24
25	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 24
26	Qixing Intelligent Technology Co Ltd.	China		Patent: 24
27	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	Patent: 24
28	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 23
29	Makita Corp.	Aichi, Japan	Computer hardware,Information technology management,Metalworking, ...[+2]	Patent: 23
30	Ford Motor Co. A/S	Denmark		Patent: 23
31	Makita	Fukuoka, Japan	Industrial engineering	Patent: 23
32	Steering Solutions IP Holding Corp.	Michigan, United States		Patent: 22
33	Zhejiang Qianjiang Motorcycle Co., Ltd.	Zhejiang Sheng, China	Automotive engineering,Electronics,Gasoline, ...[+2]	Patent: 21
34	The First Affiliated Hospital of Zhengzhou University	Henan Sheng, China	Cell therapy,Genetic engineering,Messenger RNA, ...[+2]	Patent: 21
35	MAHLE International GmbH	Germany	Filter (aquarium),Fuel filter,Machine element, ...[+2]	Patent: 21
36	NSK Ltd.	Tokyo, Japan	Ball bearing,Automatic transmission,Bearing (navigation), ...[+2]	Patent: 20
37	Hangzhou Sankyo Machinery Co. Ltd.	Zhejiang Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 20
38	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Patent: 20
39	Victaulic Co.	Pennsylvania, United States	Virtual design and construction,Industrial engineering,Fire sprinkler, ...[+2]	Patent: 20
40	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 20
41	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 19
42	John Deere (Pty) Ltd.	South Africa	Mechanical engineering,Manufacturing engineering	Patent: 19
43	Cilag GmbH International	Zug, Switzerland	Diagnostic Reagent,Orphan drug,Medical product, ...[+2]	Patent: 19
44	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 19
45	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 19
46	FCC KK	Fukushima, Japan	Synthetic resin,Synthetic rubber	Patent: 18
47	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Patent: 18
48	Milwaukee Electric Tool Corp.	Wisconsin, United States	Power tool,Fast-moving consumer goods,Pneumatic tool, ...[+2]	Patent: 18
49	Anhui Science & Technology University	Anhui Sheng, China		Patent: 18
50	Jiangsu Newamstar Packaging Machinery Co., Ltd.	Jiangsu Sheng, China	Manufacturing engineering,Industrial engineering,Secondary Packaging, ...[+2]	Patent: 18
51	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 18
52	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 17
53	thyssenkrupp Presta Ilsenburg GmbH	Sachsen-Anhalt, Germany	Camshaft,Steering system,Construction engineering, ...[+2]	Patent: 17
54	Mita Industrial Co., Ltd.	Osaka, Japan	Computer hardware,Electronics,Monochrome	Patent: 17
55	Jack Technology Co., Ltd.	Jiangsu Sheng, China	Interlock,Product design,Textile (markup language)	Patent: 17
56	Toyota Boshoku Corp.	Aichi, Japan	Textile,Automotive engineering,Interior product, ...[+2]	Patent: 17
57	Montres Breguet SA	Vaud, Switzerland	Guidance system	Patent: 16
58	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	Patent: 16
59	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Patent: 16
60	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 16
61	Weichai Heavy Machinery Co., Ltd.	Shandong Sheng, China	Shipbuilding,Gasoline,Automotive engineering, ...[+2]	Patent: 16
62	Jiangxi Tongxin Machinery Manufacture Co. Ltd.	CN		Patent: 15
63	Northwest A&F University	Shaanxi Sheng, China	Forestry,Agriculture,Biology, ...[+2]	Patent: 15
64	Great Wall Motor Co., Ltd.	Hebei Sheng, China	HAVAL,Sport utility vehicle,Automotive engineering, ...[+2]	Patent: 15
65	SMC KK	Tokyo, Japan	Computer hardware,Electronics,Chesapeake bay, ...[+2]	Patent: 15
66	Shandong University of Science & Technology	China	Mathematics,Computer science,Materials science, ...[+2]	Patent: 15
67	Jiangmen Dachangjiang Group Co., Ltd.	Guangdong Sheng, China	Automotive engineering	Patent: 15
68	Shima Seiki Mfg. Ltd.	Wakayama, Japan	Digital printing,Systems design,Sales management, ...[+1]	Patent: 15
69	vivo Mobile Communication Co., Ltd.	Guangdong Sheng, China	5G,Telecommunications,Wireless	Patent: 15
70	Harbin University of Science & Technology	Heilongjiang Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 14
71	Nanjing Kangni Mechanical & Electrical Co., Ltd.	Jiangsu Sheng, China	Cable harness,Interior product,Metal, ...[+2]	Patent: 14
72	FAW Jiefang Automotive Co. Ltd.	Jiangsu Sheng, China	Diesel engine,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 14
73	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	Patent: 14
74	Inner Mongolia University of Technology	China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 14
75	Southwest Petroleum University	Sichuan Sheng, China	Data analysis,Petroleum engineering,Chemistry, ...[+2]	Patent: 14
76	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Patent: 14
77	Carl Zeiss Meditec Cataract Technology, Inc.	Nevada, United States		Patent: 14
78	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 13
79	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 13
80	Dongfeng Motor Corp.	Hubei Sheng, China	Automotive engineering,X-ray fluorescence,X-ray, ...[+2]	Patent: 13
81	Kiekert AG	Nordrhein-Westfalen, Germany	Actuator,Flip-flop,Automotive engineering, ...[+2]	Patent: 13
82	Tsubakimoto Chain Co.	Osaka, Japan	Power transmission,Automation,Mechanical engineering, ...[+2]	Patent: 13
83	Dongfeng Commercial Vehicles Co., Ltd.	Hubei Sheng, China	Truck,Automotive engineering	Patent: 13
84	Chongqing Hongjiang Machinery Co., Ltd.	China		Patent: 13
85	Hangzhou Dianzi University	Zhejiang Sheng, China	Pinyin,High-electron-mobility transistor,Public university, ...[+2]	Patent: 13
86	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 13
87	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 12
88	Xihua University	Sichuan Sheng, China	Computer science,Materials science,Chemistry, ...[+2]	Patent: 12
89	EXEDY Corp.	Osaka, Japan	Automatic transmission,Manual transmission,Torque converter, ...[+2]	Patent: 12
90	Chery Automobile Co., Ltd.	Anhui Sheng, China	Pinyin,Automotive engineering,Electric vehicle, ...[+2]	Patent: 12
91	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 12
92	Chongqing Weichai Engine Factory	China		Patent: 12
93	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 12
94	Sanyang Motor Co., Ltd.	Taiwan Province, China	Automotive engineering,Vehicle brake	Patent: 12
95	Xiangtan University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 12
96	Cummins, Inc.	Indiana, United States	Electric vehicle,Natural gas,Petroleum industry, ...[+2]	Patent: 12
97	China Agricultural University	Beijing Shi, China	Light therapy,Agricultural engineering,Veterinary medicine, ...[+2]	Patent: 12
98	Pinggao Group Co., Ltd.	Henan Sheng, China	Semiconductor,Ultra high voltage,Electronics, ...[+2]	Patent: 12
99	SAIC-GM-Wuling Automobile Co., Ltd.	China	Automotive engineering,Semi-trailer,Truck, ...[+2]	Patent: 11
100	Volkswagenwerk AG	Germany		Patent: 11