Inventor

Tetsuya Kaminaka

Inventor
Yokohama, JP

Overview

2→
Patents
2013
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.

G06Fprimary
G06FElectric digital data processing50%
G09GArrangements or circuits for control of indicating devices using static means to present variable information50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to HITACHI LTD (2)· patent assignee history
2013Patents assigned to KAMINAKA TETSUYA (2)· patent assignee history
2013Patents assigned to HIRAIWA YURI (1)· patent assignee history
2013Patents assigned to KURIYAMA HIROHITO (1)· patent assignee history
2013Patents assigned to MATSUI YOSHINORI (1)· patent assignee history
2013Based in Yokohama, JP· patent location history
2013Based in Miyazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD22013
KAMINAKA TETSUYAself22013
HIRAIWA YURI12013
KURIYAMA HIROHITO12013
MATSUI YOSHINORI12013
Locations
LocationPatentsSpan
Yokohama, JP12013
Miyazaki, JP12013