Inventor

Takahiko Shimada

Inventor

Hitachinaka, JP

Overview

1997–2005

Patent span

Performing operations

Primary field (CPC B)

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

B23Dprimary

B23DPlaning19%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general13%

F21SNon-portable lighting devices13%

F21VFunctional features or details of lighting devices or systems thereof13%

G01RMeasuring electric variables13%

Y10TTechnical subjects covered by former us classification13%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding6%

B28DWorking stone or stone-like materials6%

H02HEmergency protective circuit arrangements6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997–2005Patents assigned to HITACHI KOKI KK (5)· patent assignee history

1997Based in Katsuta, JP· patent location history

1997Based in Ibaraki, JP· patent location history

1999–2001Patents assigned to KOITO MFG CO LTD (2)· patent assignee history

1999Based in Shizuoka, JP· patent location history

2001–2005Based in Hitachinaka, JP· patent location history

2001Based in Shimizu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI KOKI KK	5	1997–2005
KOITO MFG CO LTD	2	1999–2001

Locations