Inventor

Kazuki Chiba

Inventor

Tokyo, JP

Overview

1994–2020

Patent span

Electricity

Primary field (CPC H)

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

B24Bprimary

B24BMachines, devices, or processes for grinding or polishing10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

F04DNon-positive-displacement pumps10%

G06FElectric digital data processing10%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%

H03KPulse technique10%

H04BTransmission10%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994–2002Patents assigned to NEC CORP (2)· patent assignee history

1994–2002Based in Tokyo, JP· patent location history

2003Patents assigned to EBARA CORP (1)· patent assignee history

2003Based in Yokohama, JP· patent location history

2012–2019Patents assigned to CHIBA KAZUKI (2)· patent assignee history

2012Patents assigned to HAMAMURA MASANORI (1)· patent assignee history

2012Based in Kochi, JP· patent location history

2019Patents assigned to HAYASHI MASATAKE (1)· patent assignee history

2019Based in Fukushima, JP· patent location history

2020Based in Hiroshima, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations