Tokyo
Japan
6
2024-11-21
The entities that hold a legal rights for patent applications filed by inventor NAKAI Eiji:
Eiji NAKAI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
OPTICAL SEMICONDUCTOR ELEMENT, OPTICAL MODULE, AND METHOD FOR MANUFACTURING OPTICAL SEMICONDUCTOR ELEMENT
#2 | 2021-10-07OPTICAL SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING OPTICAL SEMICONDUCTOR DEVICE
#3 | 2020-12-31Manufacturing method of a group III-V compound semiconductor device
#4 | 2020-11-12Method for manufacturing semiconductor device
#5 | 2018-02-01Optical semiconductor device
#6 | 2017-12-21Method of manufacturing semiconductor device, and semiconductor device
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