Top 50 Key Players companies in Plant cell by Most Patent Citation in the Japan in 2019 – Discovery

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The Plant cell top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Plant cell Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Plant cells are eukaryotic cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae. Their distinctive features include primary cell walls containing cellulose, hemicelluloses and pectin, the presence of plastids with the capability to perform photosynthesis and store starch, a large vacuole that regulates turgor pressure, the absence of flagella or centrioles, except in the gametes, and a unique method of cell division involving the formation of a cell plate or phragmoplast that separates the new daughter cells.

1	Toyobo Co., Ltd.	Osaka, Japan	Chemical engineering,Synthetic rubber,Membrane, ...[+2]	patent citation: 1,429
2	Nippon Paper Industries Co., Ltd.	Tokyo, Japan	Paperboard,Forestry,Paper mill, ...[+2]	patent citation: 460
3	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	patent citation: 459
4	Japan Tobacco, Inc.	Tokyo, Japan	Nicotiana tabacum,Cigarillo,Food sector, ...[+2]	patent citation: 436
5	Sumitomo Chemical Co., Ltd.	Tokyo, Japan	Petrochemical,Agriculture,Pesticide, ...[+2]	patent citation: 405
6	Asahi Kasei Chemicals Corp.	Tokyo, Japan	Chemical engineering,Ion-exchange membranes,Membrane, ...[+2]	patent citation: 359
7	LIFETECH Co., Ltd.	Saitama, Japan	Automation,Computer hardware,Electronics	patent citation: 315
8	Kirin Brewery Co., Ltd.	Tokyo, Japan	Epoetin alfa,Food industry,Aloe vera, ...[+2]	patent citation: 220
9	Kyowa Hakko Kogyo Co., Ltd.	Tokyo, Japan	Fertilizer,Agrochemical,Raw material, ...[+2]	patent citation: 215
10	Mitsui Chemicals, Inc.	Tokyo, Japan	Petrochemical,Chemical engineering,Polypropylene, ...[+2]	patent citation: 213
11	Kirin Holdings Co., Ltd.	Tokyo, Japan	Microbrewery,Seasoning,Soft drink, ...[+2]	patent citation: 126
12	Idemitsu Kosan Co., Ltd.	Tokyo, Japan	Petrochemical,Lubricant,Petroleum, ...[+2]	patent citation: 90
13	Meiji Co., Ltd.	Tokyo, Japan	Food industry,Snack foods,Hard candy, ...[+2]	patent citation: 66
14	Ajinomoto Co., Inc.	Tokyo, Japan	Seasoning,Amino acid,Food processing, ...[+2]	patent citation: 64
15	Hokko Chemical Industry Co., Ltd.	Tokyo, Japan	Kasugamycin,Crop,Agriculture, ...[+2]	patent citation: 48
16	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 47
17	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	patent citation: 45
18	Riken Corp.	Saitama, Japan	Social network,Tappet,Piston ring, ...[+2]	patent citation: 42
19	Sakata Seed Corp.	Kanagawa, Japan	Agriculture,Seedling,Farming industry, ...[+2]	patent citation: 38
20	Shiseido Co., Ltd.	Tokyo, Japan	Cosmetics,Elixir,Personal Care Product, ...[+2]	patent citation: 35
21	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	patent citation: 34
22	Suntory Beverage & Food Ltd.	Tokyo, Japan	Mineral water,Ethanol,Food industry, ...[+2]	patent citation: 33
23	Obihiro University of Agriculture & Veterinary Medicine	Hokkaido, Japan	Veterinary medicine	patent citation: 33
24	Sundory Co. Ltd.	Japan		patent citation: 33
25	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 30
26	Nisshinbo Holdings, Inc.	Tokyo, Japan	Yarn,Fiber,Brake pad, ...[+2]	patent citation: 30
27	Lion Corp.	Tokyo, Japan	Toothpaste,Fast-moving consumer goods,Laundry, ...[+2]	patent citation: 30
28	Nisshinbo Textile Inc.	Tokyo, Japan	Yarn,Fiber,Textile (markup language), ...[+1]	patent citation: 30
29	Japan International Research Center for Agricultural Sciences	Ibaraki, Japan		patent citation: 27
30	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	patent citation: 26
31	TOTO Ltd.	Fukuoka, Japan	Bathtub,Cistern,Sink (computing), ...[+2]	patent citation: 23
32	Nihon Nohyaku Co., Ltd.	Tokyo, Japan	Agrochemical,Pesticide,Chemical engineering, ...[+2]	patent citation: 22
33	Meiji Seika Kaisha Ltd.	Tokyo, Japan	Veterinary medicine,Food industry,Snack foods, ...[+1]	patent citation: 22
34	Meiji Seika Pharma Co., Ltd.	Tokyo, Japan	Clinical trial,Drug,Medicine, ...[+2]	patent citation: 22
35	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	patent citation: 20
36	Morinaga & Co., Ltd.	Tokyo, Japan	Chewing gum,Food industry,Snack foods, ...[+2]	patent citation: 20
37	Showa Sangyo Co., Ltd.	Tokyo, Japan	Food industry,Food processing,Sugar, ...[+2]	patent citation: 20
38	Nichirei Corp.	Tokyo, Japan	Cold chain,Green management,Livestock, ...[+2]	patent citation: 18
39	Nichirei Biosciences, Inc.	Tokyo, Japan	Immunohistochemistry,Medicine,Pathology, ...[+2]	patent citation: 18
40	Sanyo Shokuhin Co. Ltd.	Japan		patent citation: 18
41	Mitsubishi Corp.	Tokyo, Japan	Lifestyle business,Electricity,Raw material, ...[+2]	patent citation: 17
42	Kikkoman Corp.	Chiba, Japan	Seasoning,Food industry,Hyaluronic acid, ...[+2]	patent citation: 17
43	Nippon Paint Holdings Co., Ltd.	Osaka, Japan	Coating,Fine chemical,Varnish, ...[+2]	patent citation: 17
44	Shinko Pantec Co., Ltd.	Hyogo, Japan	Water treatment,Automation,Manufacturing engineering, ...[+2]	patent citation: 17
45	Oji Holdings Corp.	Tokyo, Japan	Containerboard,Paperboard,Thermal paper, ...[+2]	patent citation: 16
46	Takara Shuzo Co., Ltd.	Kyoto, Japan	Seasoning,Ethanol,Food industry, ...[+2]	patent citation: 16
47	Teijin Ltd.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Polycarbonate, ...[+2]	patent citation: 15
48	Sumitomo Heavy Industries, Ltd.	Tokyo, Japan	Sewage treatment,Proton therapy,Cryocooler, ...[+2]	patent citation: 13
49	Iseki & Co., Ltd.	Tokyo, Japan	Combine harvester,Cutlery,Manufacturing engineering, ...[+2]	patent citation: 13
50	Taiyo Kagaku Co., Ltd.	Mie, Japan	Gooseberries,Food industry,Snack foods, ...[+2]	patent citation: 13