Inventor

Takuma Watanabe

Inventor

Kobe, JP

Overview

1988–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

LOC07primary

LOC0715%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

G02BOptical elements, systems or apparatus7%

Y02ATechnologies for adaptation to climate change7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–1992Patents assigned to TOSHIBA KK (6)· patent assignee history

1988–1992Based in Kanagawa, JP· patent location history

1988–1991Based in Oiso, JP· patent location history

2011–2019Based in Kobe, JP· patent location history

2012–2016Patents assigned to WATANABE TAKUMA (8)· patent assignee history

2012–2017Patents assigned to TOYOTA BOSHOKU KK (5)· patent assignee history

2012–2016Patents assigned to FUJIMURA SHIROU (4)· patent assignee history

2012–2017Based in Anjo, JP· patent location history

2013Patents assigned to ABEL EVAN (4)· patent assignee history

2013Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations