LexDanaLexDanabeta
Inventor

Takaaki Ushiki

Inventor
Numata, JP

Overview

1→
Patents
2001
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
H05KPrinted circuits50%
PatentTitleYear
6,236,786'Substrate with optical waveguide and method of making the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to BROTHER IND LTD (1)· patent assignee history
2001Patents assigned to NAKAJIMA HIROCHIKA (1)· patent assignee history
2001Based in Numata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROTHER IND LTD12001
NAKAJIMA HIROCHIKA12001
Locations
LocationPatentsSpan
Numata, JP12001