Tokyo
Japan
4
2025-07-17
The entities that hold a legal rights for patent applications filed by inventor MIYAGOSHI Ryosuke:
Ryosuke MIYAGOSHI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
SEMICONDUCTOR LASER, SEMICONDUCTOR LASER DEVICE, AND SEMICONDUCTOR LASER PRODUCTION METHOD
#2 | 2023-10-12OPTICAL SEMICONDUCTOR DEVICE
#3 | 2023-01-12SEMICONDUCTOR LASER DEVICE
#4 | 2022-05-26SEMICONDUCTOR LASER DEVICE
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