Inventor
Zenya Nagashima
Inventor
Kanagawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus30%
A61BDiagnosis20%
A47GHousehold or table equipment10%
F21SNon-portable lighting devices10%
F21VFunctional features or details of lighting devices or systems thereof10%
H01RElectrically-conductive connections10%
H05BElectric heating10%
PatentTitleYear
10,904,981Medical light source system, medical light source device, and method of adjusting light amount of medical light source device202110,238,275Light source driving apparatus, light source driving method, and light source apparatus20197,373,050'Optical communication module and connector'20087,160,032'Electro-optical composite connector, electro-optical composite cable, and network devices using the same'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2021Patents assigned to SONY CORP (4)· patent assignee history
2007–2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 4 | 2007–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 2007–2021 |