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Inventor

Hikaru Yamamoto

Inventor
Kariya, JP

Overview

10→
Patents
1976–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B23Kprimary
B23KSoldering or unsoldering23%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y10TTechnical subjects covered by former us classification9%
A61JContainers specially adapted for medical or pharmaceutical purposes5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B60LPropulsion of electrically-propelled vehicles5%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
H01RElectrically-conductive connections5%
PatentTitleYear
10,950,907Battery pack202110,886,581Battery pack202110,239,680Blister package containing the laminated sheet and container20199,375,802'Plasma arc welding method and plasma arc welding device'20168,283,599'Welding method for T-joint'20127,456,857'Videophone video and audio transfer system, mobile communication terminal, and videophone video and audio transfer method used for the same'20087,005,607'Welding method, welding device, welded joint, and welded structure'20066,596,969'Method for guiding arc by laser, and arc guiding welding and device by the method'20036,534,746'Narrow gap welding method and welding apparatus'20033,969,807'Core wire-connecting device'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2016Patents assigned to HITACHI CONSTRUCTION MACHINERY (5)· patent assignee history
2003–2006Based in Ryugasaki, JP· patent location history
2008Patents assigned to NEC CORP (1)· patent assignee history
2008–2019Based in Tokyo, JP· patent location history
2012Patents assigned to NAKAJIMA TORU (1)· patent assignee history
2012Based in Tsukuba, JP· patent location history
2016Based in Tsuchiura, JP· patent location history
2019Patents assigned to KYODO PRINTING CO LTD (1)· patent assignee history
2021Patents assigned to DENSO CORP (2)· patent assignee history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CONSTRUCTION MACHINERY52003–2016
DENSO CORP22021
KYODO PRINTING CO LTD12019
NAKAJIMA TORU12012
NEC CORP12008
Locations
LocationPatentsSpan
Kariya, JP22021
Tokyo, JP22008–2019
Ryugasaki, JP22003–2006
Tsuchiura, JP12016
Tsukuba, JP12012