Inventor

Yukyu Yamamoto

Inventor

Komatsu, JP

Overview

1994–2021

Patent span

Performing operations

Primary field (CPC B)

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

B62Dprimary

B62DMotor vehicles33%

H01GCapacitors17%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history

1994–1995Based in Komatsu, JP· patent location history

2021Patents assigned to GS YUASA INT LTD (1)· patent assignee history

2021Based in Kyoto, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOMATSU MFG CO LTD	2	1994–1995
GS YUASA INT LTD	1	2021

Locations

Location	Patents	Span
Komatsu, JP	2	1994–1995
Kyoto, JP	1	2021