Inventor

KOUI TOMOAKI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “KOUI TOMOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

4 patents

US6498076B1Dec 24, 2002

Method for manufacturing a semiconductor laser

NEC CORP8 citations70

US6300153B1Oct 9, 2001

Metal organic vapor phase epitaxy and method for manufacturing semiconductor laser device

NEC CORP10 citations70

US5918109AJun 29, 1999

Method for making optical semiconductor element

NEC CORP8 citations70

US5543957AAug 6, 1996

Optical modulator and method of producing the same

NEC CORP5 citations61

FUJIKURA LTD

2 patents

US11799270B2Oct 24, 2023

Semiconductor optical element, semiconductor optical element forming structure, and method of manufacturing semiconductor optical element using the same

FUJIKURA LTD0 citations54

US11387628B2Jul 12, 2022

Semiconductor optical element, semiconductor optical element forming structure, and method for manufacturing semiconductor optical element using the same

FUJIKURA LTD0 citations54