Inventor
Yuichiro Okunuki
Inventor
Tokyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light86%
B82YSpecific uses or applications of nanostructures7%
H01LSemiconductor devices7%
PatentTitleYear
10,855,054Semiconductor laser device and method for manufacturing semiconductor laser device202010,784,649Optical semiconductor device202010,063,033Edge-emitting semiconductor laser20189,929,530'Optical semiconductor device'20188,233,514'Semiconductor laser device'20128,094,696'Semiconductor laser device'20127,835,413'Semiconductor laser'20107,359,423'Distributed feedback laser diode'20087,298,769'Semiconductor laser'20077,075,324'Method and device for testing semiconductor laser'20067,039,084'Semiconductor laser and element for optical communication'20066,912,239'Distributed feedback laser device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to MITSUBISHI ELECTRIC CORP (12)· patent assignee history
2005Based in Hyogo, JP· patent location history
2006–2020Based in Tokyo, JP· patent location history
2012Patents assigned to OKUNUKI YUICHIRO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 12 | 2005–2020 |
| OKUNUKI YUICHIROself | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2006–2020 |
| Hyogo, JP | 1 | 2005 |