Top 100 Key Players companies in Palladium by Highest Patent Value in the Japan in 2021 – Discovery

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The Palladium top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Palladium 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.

Palladium is a chemical element with the symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1803 by William Hyde Wollaston. He named it after the asteroid Pallas, which was itself named after the epithet of the Greek goddess Athena, acquired by her when she slew Pallas. Palladium, platinum, rhodium, ruthenium, iridium and osmium form a group of elements referred to as the platinum group metals (PGMs). These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them.

1	Meiji Seika Kaisha Ltd.	Tokyo, Japan	Veterinary medicine,Food industry,Snack foods, ...[+1]	Avg patent value: 7.84 M
2	Meiji Seika Pharma Co., Ltd.	Tokyo, Japan	Clinical trial,Drug,Medicine, ...[+2]	Avg patent value: 7.84 M
3	Otsuka Pharmaceutical Co., Ltd.	Tokyo, Japan	Nutraceutical,Health care,Cosmetics, ...[+2]	Avg patent value: 4.02 M
4	Eisai R&D Management Co., Ltd.	Tokyo, Japan	Biotechnology,Agriculture,Fishery, ...[+2]	Avg patent value: 3.76 M
5	Asahi Kasei Chemicals Corp.	Tokyo, Japan	Chemical engineering,Ion-exchange membranes,Membrane, ...[+2]	Avg patent value: 3.64 M
6	Evonik Degussa Japan Co., Ltd.	Tokyo, Japan		Avg patent value: 3.59 M
7	Johnson Matthey Japan GK	Tochigi, Japan	Automotive engineering	Avg patent value: 3.22 M
8	Toshiba Tec Corp.	Tokyo, Japan	Computer hardware,Peripheral,Electronics, ...[+2]	Avg patent value: 2.65 M
9	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Avg patent value: 2.41 M
10	Mitsubishi Kogyo KK	Japan		Avg patent value: 2.39 M
11	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Avg patent value: 2.35 M
12	DKS Co., Ltd.	Kyoto, Japan	Chemical engineering,Coating,Industrial engineering, ...[+2]	Avg patent value: 2.35 M
13	Takeda Chemical Industries Ltd.	Japan	Pharmaceutical drug,Botanical drug,Herb	Avg patent value: 2.35 M
14	NBC Meshtec, Inc.	Tokyo, Japan	Medical equipment,Web service,Chemical engineering, ...[+2]	Avg patent value: 2.34 M
15	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Avg patent value: 2.34 M
16	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Avg patent value: 2.34 M
17	Shionogi & Co., Ltd.	Osaka, Japan	Health care,Antihypercholesterolemic agent,Drug, ...[+2]	Avg patent value: 2.25 M
18	Meidensha Corp.	Tokyo, Japan	Electrical equipment,Social infrastructure,Electronics, ...[+2]	Avg patent value: 2.20 M
19	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Avg patent value: 2.09 M
20	Kobelco Metal Products Co., Ltd.	Fukuoka, Japan	Metal,Forging,Mining engineering, ...[+2]	Avg patent value: 2.07 M
21	Yamamoto Precious Metal Co. Ltd.	Japan	Precious metal	Avg patent value: 2.07 M
22	Mec Co., Ltd.	Hyogo, Japan	Chemical engineering,Hydrofluoric acid,Hydrochloric acid, ...[+2]	Avg patent value: 2.01 M
23	Kobelco Research Institute, Inc.	Hokkaido, Japan	Manufacturing services	Avg patent value: 1.95 M
24	JX Nippon Mining & Metals Corp.	Tokyo, Japan	Non-ferrous metal,Cathode material,Mining engineering, ...[+2]	Avg patent value: 1.85 M
25	Toyo Kohan Co., Ltd.	Tokyo, Japan	Aluminum substrate,Ferroalloy,Mining engineering, ...[+1]	Avg patent value: 1.83 M
26	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Avg patent value: 1.75 M
27	Kuraray Co., Ltd.	Tokyo, Japan	Synthetic rubber,Isoprene,Vinyl acetate, ...[+2]	Avg patent value: 1.73 M
28	Mitsubishi Gas Chemical Co., Inc.	Tokyo, Japan	Petroleum industry,Petrochemical,Engineering plastic, ...[+2]	Avg patent value: 1.69 M
29	JX Nippon Oil & Energy Marine Service Corp.	Japan	Lubricant,Grease,p-Xylene, ...[+2]	Avg patent value: 1.69 M
30	Riken Corp.	Saitama, Japan	Social network,Tappet,Piston ring, ...[+2]	Avg patent value: 1.67 M
31	Hamamatsu Photonics KK	Shizuoka, Japan	Semiconductor,Photonics,Laser, ...[+2]	Avg patent value: 1.67 M
32	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Avg patent value: 1.64 M
33	Nissan Motor Co., Ltd.	Kanagawa, Japan	Truck,Public transport,Automotive engineering, ...[+2]	Avg patent value: 1.63 M
34	Renesas Electronics Corp.	Tokyo, Japan	Semiconductor,Microcontroller,Electronics, ...[+2]	Avg patent value: 1.57 M
35	Dai Nippon Printing Co., Ltd.	Tokyo, Japan	Electronics,Publishing,Publication, ...[+2]	Avg patent value: 1.54 M
36	Dainippon Printing Co. Ltd.	Japan		Avg patent value: 1.54 M
37	Toyota Motor Corp.	Aichi, Japan	Sport utility vehicle,Mobile device,Public transport, ...[+2]	Avg patent value: 1.54 M
38	Showa Denko K.K.	Chiba, Japan	Graphite,Materials science,Nanomaterials, ...[+2]	Avg patent value: 1.49 M
39	Ict Co. Ltd.	Osaka, Japan	Information system	Avg patent value: 1.48 M
40	Semiconductor Energy Laboratory Co., Ltd.	Kanagawa, Japan	Semiconductor,Transistor,Semiconductor device, ...[+2]	Avg patent value: 1.46 M
41	JCU Corp.	Tokyo, Japan	Nickel electroplating,Chemical engineering,Polymer, ...[+2]	Avg patent value: 1.46 M
42	NHK Spring Co., Ltd.	Kanagawa, Japan	Leaf spring,Coil spring,Head restraint, ...[+2]	Avg patent value: 1.44 M
43	Hitachi High-Tech Science Corp.	Chiba, Japan	Computer hardware,Electronics,Nanometrology, ...[+2]	Avg patent value: 1.41 M
44	Fujitsu Semiconductor Memory Solution Ltd.	Kanagawa, Japan	Semiconductor memory,Non-volatile memory,Random access memory, ...[+2]	Avg patent value: 1.38 M
45	Okuno Chemical Industries Co., Ltd.	Osaka, Japan	Chemical engineering	Avg patent value: 1.38 M
46	De Nora Permelec Ltd.	Kanagawa, Japan	Semiconductor	Avg patent value: 1.37 M
47	Nitto Denko Corp.	Osaka, Japan	Semiconductor,Product design,Adhesive, ...[+2]	Avg patent value: 1.35 M
48	Umicore Shokubai Japan Co. Ltd.	Aichi, Japan		Avg patent value: 1.31 M
49	Nippon Micrometal Corp.	Saitama, Japan	Solder ball,Printed electronics,Metal	Avg patent value: 1.27 M
50	Shinko Electric Industries Co., Ltd.	Nagano, Japan	Semiconductor,Packaging engineering,Integrated circuit, ...[+2]	Avg patent value: 1.26 M
51	JTEKT Corp.	Osaka, Japan	Power steering,Automotive engineering,Steering system, ...[+2]	Avg patent value: 1.25 M
52	Kojima Chemicals Co., Ltd.	Saitama, Japan	Precious metal,Chemical engineering,Noble metal, ...[+2]	Avg patent value: 1.20 M
53	Sumitomo Electric Industries Ltd.	Osaka, Japan	Electronics,Optical fiber,Optical fiber cable, ...[+2]	Avg patent value: 1.19 M
54	Sumitomo Electric	Osaka, Japan	Optical fiber,Electronics,Optical fiber cable	Avg patent value: 1.19 M
55	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	Avg patent value: 1.02 M
56	Atsumitec Co., Ltd.	Shizuoka, Japan	Control system,Gasoline,Electronics, ...[+2]	Avg patent value: 1.02 M
57	DENSO Corp.	Aichi, Japan	Automotive engineering,Industrial robot,Programmable logic controller, ...[+2]	Avg patent value: 1.02 M
58	Novuton Technology Corp. Japan	Kyoto, Japan	Semiconductor,Laser diode,Integrated circuit, ...[+2]	Avg patent value: 1.00 M
59	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Avg patent value: 994,375
60	UNIMATEC Co., Ltd.	Chiba, Japan	Synthetic rubber,Chemical engineering,Release agent, ...[+1]	Avg patent value: 980,000
61	Sankyo Chemical Co., Ltd.	Aichi, Japan		Avg patent value: 975,666
62	Fujitsu Semiconductor Ltd.	Kanagawa, Japan	Semiconductor,Electronic component,Microcontroller, ...[+2]	Avg patent value: 975,000
63	Nippon Sheet Glass Co., Ltd.	Tokyo, Japan	Glazing,Flat glass,Timing belt, ...[+2]	Avg patent value: 970,000
64	Kao Corp.	Tokyo, Japan	Cosmetics,Health care,Hair conditioner, ...[+2]	Avg patent value: 949,763
65	Showa Denko Materials Co., Ltd.	Tokyo, Japan	Semiconductor,Carbon product,Efficient energy use, ...[+2]	Avg patent value: 944,210
66	Sumitomo Rubber Industries, Ltd.	Kyoto, Japan	Rubber material,Plastics engineering,Radial tire, ...[+2]	Avg patent value: 920,000
67	Murata Manufacturing Co. Ltd.	Kyoto, Japan	Semiconductor,Electronics,Electronic component, ...[+2]	Avg patent value: 914,200
68	AGC	Tokyo, Japan	Fluorine,Glazing,Chemical engineering, ...[+2]	Avg patent value: 901,919
69	Asahi Fiber Glass Co., Ltd.	Tokyo, Japan	Glass wool,Thermal insulation,Fiber, ...[+2]	Avg patent value: 901,919
70	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	Avg patent value: 896,461
71	Nippon Soda Co., Ltd.	Tokyo, Japan	Pesticide,Fungicide,Chemical engineering, ...[+2]	Avg patent value: 886,000
72	DAIKIN INDUSTRIES Ltd.	Osaka, Japan	Air conditioning,Refrigeration,Mechanical engineering, ...[+2]	Avg patent value: 878,071
73	Daikin Airconditioning France SAS	Osaka, Japan	Industrial engineering,Fluorochemical industry,Air conditioning, ...[+1]	Avg patent value: 878,071
74	NIPPON STEEL Stainless Steel Corp.	Tokyo, Japan	Mill,Metal,Mining engineering, ...[+1]	Avg patent value: 877,750
75	Tanaka Holdings Co. Ltd.	Tokyo, Japan	Precious metal,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 875,125
76	PMC KK	Tokyo, Japan	Web design	Avg patent value: 865,000
77	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Avg patent value: 863,544
78	Nippon Chemical Industrial Co., Ltd.	Tokyo, Japan	Agriculture,Organic chemicals,Chemical engineering, ...[+2]	Avg patent value: 861,786
79	Daiichi Kigenso Kagaku Kogyo Co., Ltd.	Osaka, Japan	Refractory,Chemical engineering,Oxygen sensor, ...[+2]	Avg patent value: 844,500
80	Asaka Riken Co., Ltd.	Fukushima, Japan	Precious metal,Industrial engineering,Mining engineering, ...[+2]	Avg patent value: 817,600
81	Sumitomo Wiring Systems Ltd.	Mie, Japan	High voltage,Electronics,Power steering, ...[+2]	Avg patent value: 804,666
82	Autonetworks Technologies Ltd.	Japan		Avg patent value: 804,666
83	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	Avg patent value: 771,750
84	Electroplating Engineers of Japan Ltd.	Ehime, Japan	Precious metal,Engraving,Heat treating, ...[+2]	Avg patent value: 770,607
85	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Avg patent value: 763,560
86	Takasago International Corp.	Tokyo, Japan	Fine chemical,Odor,SOAP, ...[+2]	Avg patent value: 760,000
87	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	Avg patent value: 758,213
88	Kawasaki Heavy Industries Ltd.	Kyoto, Japan	Turbine,Mechanical engineering,Manufacturing engineering, ...[+2]	Avg patent value: 753,250
89	Aisan Industry Co., Ltd.	Aichi, Japan	Fuel pump,Fuel injection,Throttle, ...[+2]	Avg patent value: 730,000
90	Sumitomo Metal Mining Co., Ltd.	Tokyo, Japan	Nickel,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 725,234
91	Panasonic Intellectual Property Management Co. Ltd.	Osaka, Japan		Avg patent value: 710,250
92	NGK Insulators, Ltd.	Aichi, Japan	Beryllium copper,Industrial engineering,Pottery, ...[+2]	Avg patent value: 700,133
93	C. Uyemura & Co., Ltd.	Osaka, Japan	Surface finishing,Industrial engineering,Chromium, ...[+2]	Avg patent value: 661,676
94	Cataler Corp.	Shizuoka, Japan	Cisco Catalyst,Automotive engineering	Avg patent value: 646,587
95	Nippon Shokubai Co., Ltd.	Tokyo, Japan	Polymer,Acrylic acid,Chemical engineering, ...[+2]	Avg patent value: 635,062
96	Nippon Zeon Co., Ltd.	Tokyo, Japan	Chemical engineering,Solid-state battery,Supercapacitor, ...[+1]	Avg patent value: 614,000
97	Asahi Kasei Fibers Corp.	Osaka, Japan	Fiber,Nonwoven fabric,Textile (markup language), ...[+2]	Avg patent value: 610,000
98	Yazaki Corp.	Tokyo, Japan	Electronic component,Automotive engineering,Cable harness, ...[+2]	Avg patent value: 605,200
99	Tanaka Denshi Kogyo KK	Saga, Japan	Metal	Avg patent value: 577,095
100	HOYA Corp.	Tokyo, Japan	Computer hardware,Software,Intraocular lens, ...[+2]	Avg patent value: 561,660