Inventor

Ken Takahashi

Inventor

Kanagawa, JP

Overview

2000–2021

Patent span

Performing operations

Primary field (CPC B)

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

G01Sprimary

G01SRadio direction-finding11%

H01QAntennas, i.e. radio aerials11%

A23CDairy products, e.g. milk, butter or cheese6%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%

B24CAbrasive or related blasting with particulate material6%

B41JTypewriters6%

B60GVehicle suspension arrangements6%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general6%

C21DModifying the physical structure of ferrous metals6%

C22CAlloys6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to MORINAGA MILK INDUSTRY CO LTD (1)· patent assignee history

2000–2021Based in Kanagawa, JP· patent location history

2021Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history

2021Patents assigned to NHK SPRING CO LTD (1)· patent assignee history

2021Patents assigned to YAMAHA CORP (1)· patent assignee history

2021Based in Ishikawa, JP· patent location history

2021Based in Hamamatsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC IP MAN CO LTD	2	2021
MORINAGA MILK INDUSTRY CO LTD	1	2000
NHK SPRING CO LTD	1	2021
YAMAHA CORP	1	2021

Locations