Inventor

Toshio Koizumi

Inventor

Kashihara, JP

Overview

1978–2021

Patent span

Performing operations

Primary field (CPC B)

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

B25Fprimary

B25FCombination or multi-purpose tools not otherwise provided for13%

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

B62JCycle saddles or seats13%

H01HElectric switches13%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%

H02JElectric power networks13%

LOCD113%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to IDEC IZUMI CORP (2)· patent assignee history

1978Based in Kashihara, JP· patent location history

1994Patents assigned to KOIZUMI TOSHIO (1)· patent assignee history

1994Based in Kita-adachi-gun, JP· patent location history

2021Patents assigned to HITACHI KOKI KK (1)· patent assignee history

2021Patents assigned to KOKI HOLDINGS CO LTD (1)· patent assignee history

2021Based in Hitachinaka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations