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Top 10 New Entrants companies in Photomask
by Most Patent Filing In 5 Years in the Japan in 2019

The Photomask top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 5 Years Photomask New Entrants 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.
#
Company Name
Region
Tech Topics
Total
1
NanoBridge Semiconductor, Inc.
Semiconductor
Patent: 4
2
Synaptics Japan GK
Network interface,Electronics,Computer hardware
Patent: 3
3
Shibaura Mechatronics Corp.
Semiconductor,Robotic lawn mower,Mechatronics,
...[+2]
Patent: 2
4
Nippon Kayaku Co., Ltd.
Biosimilar,Chemical engineering,Industrial engineering,
...[+2]
Patent: 2
5
Sumitomo Electric Device Innovations, Inc.
Gallium arsenide,Power semiconductor device,Semiconductor
Patent: 2
6
OPT Creation, Inc.
Software,Computer hardware,Data processing,
...[+2]
Patent: 1
7
UV Craftory Co., Ltd.
Diode,Telecommunications,Task management,
...[+2]
Patent: 1
8
Canon Medical Systems Corp.
X-ray,Medical imaging,Medicine,
...[+2]
Patent: 1
9
Toshiba Electronic Devices & Storage Corp.
Semiconductor,Electronic component,Semiconductor device fabrication,
...[+2]
Patent: 1
10
Osaka Gas Co., Ltd.
Natural gas,Activated carbon,Petroleum industry,
...[+2]
Patent: 1
Page generation time: Aug 09 2025