Top 20 Key Players companies in Lysosome by Most Patent Citation in the Japan in 2022 – Discovery

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The Lysosome top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Lysosome 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.

A lysosome (/ˈlaɪsəˌsoʊm/) is a membrane-bound organelle found in many animal cells. They are spherical vesicles that contain hydrolytic enzymes that can break down many kinds of biomolecules. A lysosome has a specific composition, of both its membrane proteins, and its lumenal proteins. The lumen's pH (~4.5–5.0) is optimal for the enzymes involved in hydrolysis, analogous to the activity of the stomach. Besides degradation of polymers, the lysosome is involved in various cell processes, including secretion, plasma membrane repair, cell signaling, and energy metabolism.

1	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	patent citation: 114
2	Takeda Chemical Industries Ltd.	Japan	Pharmaceutical drug,Botanical drug,Herb	patent citation: 114
3	JCR Pharmaceuticals Co., Ltd.	Hokkaido, Japan	Raw material,Drug,Medicine, ...[+2]	patent citation: 60
4	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	patent citation: 16
5	Eiken Chemical Co., Ltd.	Tokyo, Japan	Reagent,Medical equipment,Fecal occult blood, ...[+2]	patent citation: 16
6	Seikagaku Corp.	Tokyo, Japan	Viscosupplementation,Health care,SURGICAL AIDS, ...[+2]	patent citation: 7
7	Tokyo Metropolitan Institute of Medical Science	Japan	Biotechnology,Agriculture,Chemistry, ...[+2]	patent citation: 5
8	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	patent citation: 4
9	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	patent citation: 4
10	Green Cross Co., Ltd.	Fukuoka, Japan	Oil well,DNA vaccination,Oncology drugs, ...[+2]	patent citation: 4
11	Astellas Pharma, Inc.	Tokyo, Japan	Health care,Clinical trial,Diabetic complication, ...[+2]	patent citation: 3
12	FUJIFILM Corp.	Tokyo, Japan	Photography,Medical imaging,Computer hardware, ...[+2]	patent citation: 3
13	National University Corp. Tokyo Medical & Dental University	Japan		patent citation: 3
14	Taisho Pharmaceutical Co., Ltd.	Tokyo, Japan	Medicine,Self-medication,Drug, ...[+2]	patent citation: 2
15	Ajinomoto Co., Inc.	Tokyo, Japan	Seasoning,Amino acid,Food processing, ...[+2]	patent citation: 0
16	Shimadzu Corp.	Kyoto, Japan	Molecular diagnostics,Microbiology Test,Cockpit display system, ...[+2]	patent citation: 0
17	Daicel Corp.	Chiba, Japan	Airbag,Chemical engineering,Cellulose acetate, ...[+2]	patent citation: 0
18	Nihon Shokuhin Kako Co., Ltd.	Tokyo, Japan	Starch,Food industry,Food processing, ...[+2]	patent citation: 0
19	Fushimi Pharmaceutical Co., Ltd.	Japan		patent citation: 0
20	Pola Chemical Industries, Inc.	Kanagawa, Japan	Chemical industry,Shopping mall,Cosmetics	patent citation: 0