Inventor

Kouichi Kusakawa

Inventor
Yokohama, JP

Overview

2→
Patents
2013–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form25%
F16CShafts25%
H05KPrinted circuits25%
Y10TTechnical subjects covered by former us classification25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to NHK SPRING CO LTD (2)· patent assignee history
2013Patents assigned to ITOU TOMOYUKI (1)· patent assignee history
2013Patents assigned to KOMURASAKI HIDETO (1)· patent assignee history
2013Patents assigned to KOYAMA NOBUAKI (1)· patent assignee history
2013Patents assigned to KUSAKAWA KOUICHI (1)· patent assignee history
2013Based in Kanagawa, JP· patent location history
2019Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NHK SPRING CO LTD22013–2019
ITOU TOMOYUKI12013
KOMURASAKI HIDETO12013
KOYAMA NOBUAKI12013
KUSAKAWA KOUICHIself12013
Locations
LocationPatentsSpan
Yokohama, JP12019
Kanagawa, JP12013