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Inventor

Hiroyuki Gomyo

Inventor
Yokohama, JP

Overview

2→
Patents
2000–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 light50%
B82YSpecific uses or applications of nanostructures25%
G02BOptical elements, systems or apparatus25%
PatentTitleYear
6,700,910'Wavelength tunable laser and optical device'20046,111,998'Semiconductor optical device, fiber optical amplifier and optical transmission system'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2004Patents assigned to HITACHI LTD (2)· patent assignee history
2000Based in Kokubunji, JP· patent location history
2004Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD22000–2004
Locations
LocationPatentsSpan
Yokohama, JP12004
Kokubunji, JP12000