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Inventor

Ryosuke Kawamura

Inventor
Sakai, JP

Overview

2→
Patents
2020–2021
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.

G06Fprimary
G06FElectric digital data processing33%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%
H04NPictorial communication, e.g. television33%
PatentTitleYear
10,998,695Semiconductor laser device, manufacturing method thereof, and light emitting device202110,531,045Recording medium on which user assistance program is recorded, information processing device, and user assistance method2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to FUJITSU LTD (1)· patent assignee history
2020Based in Kawasaki, JP· patent location history
2021Patents assigned to SHARP KK (1)· patent assignee history
2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12020
SHARP KK12021
Locations
LocationPatentsSpan
Sakai, JP12021
Kawasaki, JP12020