Inventor

Kazuyoshi Maeda

Inventor

Ama-gun, JP

Overview

2011–2021

Patent span

Performing operations

Primary field (CPC B)

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

B24Cprimary

B24CAbrasive or related blasting with particulate material20%

B24BMachines, devices, or processes for grinding or polishing8%

H01JElectric discharge tubes or discharge lamps8%

H01LSemiconductor devices8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

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

B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%

F15BSystems acting by means of fluids in general4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011Based in Kanagawa, JP· patent location history

2014–2019Patents assigned to SINTOKOGIO LTD (7)· patent assignee history

2014–2016Patents assigned to MAEDA KAZUYOSHI (4)· patent assignee history

2014–2015Patents assigned to HIRAGA MIKITOSHI (2)· patent assignee history

2014–2015Patents assigned to INAGAKI KENICHIRO (2)· patent assignee history

2014–2018Based in Aichi, JP· patent location history

2015–2016Patents assigned to SHIBUYA NORIHITO (3)· patent assignee history

2015–2019Based in Ama-gun, JP· patent location history

2019–2021Based in Sakai, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations