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Top 20 Key Players companies in Lactation
by Most Patent Citation in the Japan in 2021

The Lactation top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Lactation 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.
Lactation describes the secretion of milk from the mammary glands and the period of time that a mother lactates to feed her young. The process can occur with all post-pregnancy female mammals, although it predates mammals. In humans the process of feeding milk is also called breastfeeding or nursing. Newborn infants often produce some milk from their own breast tissue, known colloquially as witch's milk.
#
Company Name
Region
Tech Topics
Total
1
Ajinomoto Co., Inc.
Seasoning,Amino acid,Food processing,
...[+2]
patent citation: 95
2
Taisho Pharmaceutical Co., Ltd.
Medicine,Self-medication,Drug,
...[+2]
patent citation: 21
3
Kawamoto Corp.
Bandage,Health care,Hygiene,
...[+2]
patent citation: 19
4
Morinaga Milk Industry Co., Ltd.
Probiotic,Food industry,Liquid diet,
...[+2]
patent citation: 18
5
JA Zennoh
Dairy farming,Agricultural machinery,Livestock,
...[+2]
patent citation: 10
6
Scientific Feed Laboratory Co. Ltd.
Veterinary Drugs
patent citation: 10
7
Pigeon Corp.
Child rearing,Baby food,Fast-moving consumer goods,
...[+2]
patent citation: 8
8
Mitsubishi Materials Corp.
Cement,Alloy,Polycrystalline silicon,
...[+2]
patent citation: 6
9
Takeda Pharmaceutical Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
patent citation: 6
10
Orion Machinery Co. Ltd.
Packaging machine,Automation,Manufacturing engineering,
...[+2]
patent citation: 6
11
Takeda Chemical Industries Ltd.
Pharmaceutical drug,Botanical drug,Herb
patent citation: 6
12
Mitsubishi Materials Techno Corp.
patent citation: 6
13
Morito Co., Ltd.
Clothing material,Wearable technology,Office automation
patent citation: 4
14
Kyoritsu Seiyaku Corp.
Drug,Medicine,Livestock
patent citation: 4
15
Furuya Industrial Co., Ltd.
patent citation: 4
16
Inujirushi Honpo Kk
patent citation: 4
17
Yukiguni Maitake Co., Ltd.
Shimeji,Covert,Agriculture
patent citation: 3
18
Kyodo Milk Industry Co., Ltd.
Ice cream,Agriculture
patent citation: 3
19
HABA Laboratories, Inc.
Cosmetics,SOAP,Beauty salon,
...[+1]
patent citation: 2
20
Calpis Co., Ltd.
Lactic acid,Food industry,Yeast,
...[+2]
patent citation: 2
Page generation time: Mar 15 2025