Top 100 Fast-growings companies in Cam by Most Patent Filing In 3 Years in the Japan in 2018 – 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 Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Patent: 253
2	Honda Motor Co., Ltd.	Tokyo, Japan	Automotive engineering,Manufacturing engineering,Sport utility vehicle, ...[+2]	Patent: 253
3	Canon, Inc.	Tokyo, Japan	Computer hardware,Software,Computer vision, ...[+2]	Patent: 201
4	Brother Industries, Ltd.	Aichi, Japan	Computer hardware,Electronics,Digital printing, ...[+2]	Patent: 103
5	EXEDY Corp.	Osaka, Japan	Automatic transmission,Manual transmission,Torque converter, ...[+2]	Patent: 96
6	Suzuki Co., Ltd.	Nagano, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Patent: 79
7	Otics Corp.	Japan	Tappet,Automotive engineering,Balance shaft, ...[+1]	Patent: 72
8	KYB Corp.	Tokyo, Japan	Shock absorber,Automotive engineering,Aerospace, ...[+2]	Patent: 70
9	NSK Ltd.	Tokyo, Japan	Ball bearing,Automatic transmission,Bearing (navigation), ...[+2]	Patent: 68
10	NTN Toyo Bearing Co., Ltd.	Japan	Ball bearing	Patent: 67
11	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Patent: 67
12	TOKAI RIKA CO., LTD.	Aichi, Japan	Seat belt,Automotive engineering,Push start, ...[+2]	Patent: 61
13	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Patent: 60
14	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Patent: 56
15	Nihon Denso KK	Saitama, Japan	Manufacturing engineering,Mechanical engineering	Patent: 53
16	Aisin Corp.	Aichi, Japan	Brake,Automotive engineering,Navigation system, ...[+2]	Patent: 52
17	Yamaha Motor Co., Ltd.	Shizuoka, Japan	Robotics,Industrial robot,Automotive engineering, ...[+2]	Patent: 48
18	Seiko Epson Corp.	Nagano, Japan	Wearable technology,Projector,Electronics, ...[+2]	Patent: 47
19	Hitachi Astemo Ltd.	Japan	Public transport,Automotive engineering	Patent: 45
20	Daihatsu Motor Co., Ltd.	Osaka, Japan	Automotive engineering,Proton exchange membrane fuel cell,Electric bus, ...[+2]	Patent: 43
21	FCC KK	Fukushima, Japan	Synthetic resin,Synthetic rubber	Patent: 41
22	Isuzu Motors Ltd.	Tokyo, Japan	Truck,Public transport,Diesel engine, ...[+2]	Patent: 41
23	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 40
24	Alps Alpine Co., Ltd.	Tokyo, Japan	Electronic component,Electronics,Power transmission, ...[+2]	Patent: 40
25	Mita Industrial Co., Ltd.	Osaka, Japan	Computer hardware,Electronics,Monochrome	Patent: 39
26	Mazda Motor Corp.	Kanagawa, Japan	Automotive engineering,Reciprocating engine,Manual transmission, ...[+2]	Patent: 39
27	Ricoh Co., Ltd.	Tokyo, Japan	Digital media,Data visualization,Thermal paper, ...[+2]	Patent: 36
28	JATCO Ltd.	Shizuoka, Japan	Continuously variable transmission,Automotive engineering,Public transport, ...[+2]	Patent: 33
29	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Patent: 32
30	Nidec-Shimpo Corp.	Kyoto, Japan	Automation,Power transmission,Stroboscope, ...[+2]	Patent: 32
31	Toyota Boshoku Corp.	Aichi, Japan	Textile,Automotive engineering,Interior product, ...[+2]	Patent: 30
32	NIDEC Corp.	Kyoto, Japan	Electric motor,Electronics,Electronic component, ...[+2]	Patent: 29
33	Nittoh Kogaku KK	Japan	Electronics	Patent: 28
34	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 26
35	FANUC Corp.	Yamanashi, Japan	Robotics,Robot,Automation, ...[+2]	Patent: 26
36	Enplas Corp.	Saitama, Japan	Semiconductor,Integrated circuit,Optics, ...[+2]	Patent: 25
37	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Patent: 24
38	Mitsubishi Kogyo KK	Japan		Patent: 22
39	Sankyo Seisakusho Co.	Japan	Solenoid valve,Automation,Manufacturing engineering, ...[+2]	Patent: 21
40	Iseki & Co., Ltd.	Tokyo, Japan	Combine harvester,Cutlery,Manufacturing engineering, ...[+2]	Patent: 21
41	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Patent: 20
42	Nikon Corp.	Tokyo, Japan	Microscope,Photography,Motion capture, ...[+2]	Patent: 20
43	THK CO., LTD.	Tokyo, Japan	Linear motion,Bearing (navigation),Mechanical engineering, ...[+2]	Patent: 20
44	Subaru Corp.	Tokyo, Japan	Automotive engineering,Public transport,Aerospace, ...[+2]	Patent: 20
45	SMC KK	Tokyo, Japan	Computer hardware,Electronics,Chesapeake bay, ...[+2]	Patent: 19
46	Shimano, Inc.	Osaka, Japan	Fishing,sports equipment,Fast-moving consumer goods, ...[+2]	Patent: 18
47	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 18
48	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Patent: 18
49	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Patent: 17
50	Mitsubishi Motors Corp.	Tokyo, Japan	Sport utility vehicle,Automotive engineering,Electric vehicle, ...[+2]	Patent: 17
51	Musashi Seimitsu Industry Co., Ltd.	Aichi, Japan	Balance shaft,Camshaft,Automotive engineering, ...[+2]	Patent: 16
52	Terumo Corp.	Tokyo, Japan	Health care,Blood management,Syringe, ...[+2]	Patent: 16
53	Akebono Brake Industry Co., Ltd.	Tokyo, Japan	Brake,Automotive engineering,Public transport, ...[+2]	Patent: 15
54	Paloma Co., Ltd.	Aichi, Japan	Microwave,Vacuum cleaner,Cook stove, ...[+2]	Patent: 15
55	Katoh Electrical Machinery Co., Ltd.	Japan		Patent: 14
56	Pioneer Corp.	Fukushima, Japan	Navigation system,Laserdisc player,Electronic product, ...[+2]	Patent: 14
57	Tohoku Pioneer Corp.	Yamagata, Japan	Electronics,Audio equipment,Electronic visual display, ...[+2]	Patent: 14
58	Shofu, Inc.	Kyoto, Japan	Medical equipment,Cosmetics,Macropinocytic cup, ...[+2]	Patent: 14
59	Matsuura Machinery Corp.	Fukui, Japan	3D printing,Automation,Manufacturing engineering, ...[+2]	Patent: 13
60	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Patent: 13
61	Nifco, Inc.	Kanagawa, Japan	Fastener,Threaded fastener,Chemical engineering, ...[+2]	Patent: 13
62	Rinnai Corp.	Aichi, Japan	Solar water heating,Electronics,Thermal energy, ...[+2]	Patent: 13
63	Sanyo Bussan Co. Ltd.	Ehime, Japan		Patent: 12
64	Nittan Valve Co., Ltd.	Kanagawa, Japan	Automotive engineering,Small engine,Gasoline, ...[+2]	Patent: 12
65	Yanmar Power Technology Co., Ltd.	Japan		Patent: 12
66	YKK Corp.	Tokyo, Japan	Fastener,Metal,Chaff, ...[+2]	Patent: 12
67	Shinano Kenshi Co., Ltd.	Nagano, Japan	Motion control,Electric motor,Rotor (electric), ...[+2]	Patent: 12
68	Harmonic Drive Systems, Inc.	Tokyo, Japan	Industrial robot,Automation,Mechanical engineering, ...[+2]	Patent: 12
69	Nidec Sankyo Corp.	Shiga, Japan	Card reader,Core component,Image processing	Patent: 12
70	Pilot Corp.	Tokyo, Japan	Pencil (mathematics),Precious metal,Peripheral, ...[+1]	Patent: 11
71	Mitsui Kinzoku Act Corp.	Kanagawa, Japan	Smelting,Automotive engineering	Patent: 11
72	Fujikiko Co., Ltd.	Aichi, Japan	Metal,Mining engineering,Natural resource management	Patent: 11
73	Nikkiso Co., Ltd.	Tokyo, Japan	Hemodialysis,Medical equipment,Aerospace, ...[+2]	Patent: 11
74	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 11
75	I-PEX Co., Ltd.	Tokyo, Japan	Electricity,Camera module,Coaxial, ...[+2]	Patent: 11
76	IDEC Corp.	Osaka, Japan	Control equipment,Programmable logic controller,Fast-moving consumer goods, ...[+2]	Patent: 10
77	Hitachi Maxell Energy Ltd.	Japan	Electronics,Electric light,Bulb, ...[+2]	Patent: 10
78	Aida Engineering Co. Ltd.	Okayama, Japan	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	Patent: 10
79	HIROSE ELECTRIC CO., LTD.	Kanagawa, Japan	Semiconductor,Electronics,Optical fiber connector, ...[+2]	Patent: 10
80	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	Patent: 10
81	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Patent: 9
82	Kotobuki Co., Ltd.	Hiroshima, Japan	Nursing,Insulin,Hospitality industry, ...[+1]	Patent: 9
83	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 9
84	Makita Corp.	Aichi, Japan	Computer hardware,Information technology management,Metalworking, ...[+2]	Patent: 9
85	Canon Finetech Nisca, Inc.	Saitama, Japan	Microprinting,Computer vision	Patent: 9
86	Sugatsune Kogyo Co., Ltd.	Tokyo, Japan	Metal,Computer hardware,Information technology management	Patent: 9
87	Kosmek Ltd.	Japan	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 9
88	Oiles Corp.	Kanagawa, Japan	Manufacturing engineering,Industrial engineering,Ultra-high-molecular-weight polyethylene, ...[+2]	Patent: 9
89	Mikuni Corp.	Tokyo, Japan	Automotive engineering,Fuel injection,Carburetor, ...[+2]	Patent: 9
90	Makita	Fukuoka, Japan	Industrial engineering	Patent: 9
91	Tokyo Cosmos Electric Co., Ltd.	Kanagawa, Japan	Resistor,Electronics,Semiconductor, ...[+2]	Patent: 8
92	Toyoda Gosei Co., Ltd.	Aichi, Japan	Optoelectronics,Airbag,Synthetic rubber, ...[+2]	Patent: 8
93	Hino Motors, Ltd.	Tokyo, Japan	Truck,Public transport,Gasoline, ...[+2]	Patent: 8
94	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 8
95	GKN Driveline Japan Ltd.	Tochigi, Japan	Automotive engineering	Patent: 8
96	Sigma Corp.	Kanagawa, Japan	Semiconductor,Electronic component	Patent: 8
97	Aqua, Inc. (Japan)	Kanagawa, Japan		Patent: 8
98	CKD Corp.	Aichi, Japan	Manufacturing engineering,Industrial engineering,Lithium-ion battery, ...[+2]	Patent: 8
99	Fujifilm Business Innovation Corp.	Chiba, Japan	Electronics,Inkjet printing,Vertical-cavity surface-emitting laser, ...[+2]	Patent: 8
100	Yamada Seisakusho Co., Ltd.	Kanagawa, Japan		Patent: 8