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Inventor

KAZUNORI SENO

Inventor
JP

Overview

2→
Patents
2023
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein40%
G02BOptical elements, systems or apparatus20%
H04JMultiplex communication20%
H04QSelecting20%
PatentTitleYear
11,777,632Optical signal processor202311,635,641Planar-lightwave-type optical device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE22023
Locations
LocationPatentsSpan
JP22023