Inventor

Hayato Sasaki

Inventor

Kumagaya, JP

Overview

2009–2018

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Jprimary

F16JPistons25%

F02FCylinders, pistons or casings, for combustion engines15%

C23CCoating metallic material10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

C04BLime, magnesia5%

C08JWorking-up5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

C10MLubricating compositions5%

G11BInformation storage based on relative movement between record carrier and transducer5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to FUJITSU LTD (2)· patent assignee history

2009Based in Sapporo, JP· patent location history

2012–2015Patents assigned to SASAKI HAYATO (3)· patent assignee history

2012Patents assigned to HARIU KIYOTOSHI (1)· patent assignee history

2012Based in Kawasaki, JP· patent location history

2012Based in Ryugasaki, JP· patent location history

2015–2016Patents assigned to RIKEN KK (3)· patent assignee history

2015Based in Saitama, JP· patent location history

2016–2018Based in Kumagaya, JP· patent location history

2017–2018Patents assigned to KK RIKEN (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations