Inventor

Hiroyuki Izumikawa

Inventor

Fukushima, JP

Overview

2011–2018

Patent span

Chemistry

Primary field (CPC C)

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

C01Pprimary

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds15%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties12%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals9%

Y10TTechnical subjects covered by former us classification9%

A61KPreparations for medical, dental or toiletry purposes6%

A61QSpecific use of cosmetics or similar toiletry preparations6%

C01GCompounds containing metals not covered by subclasses c01d or c01f6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

B05DProcesses for applying fluent materials to surfaces, in general3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to SAKAI CHEMICAL INDUSTRY LTD (1)· patent assignee history

2011–2015Based in Fukushima, JP· patent location history

2013–2018Patents assigned to SAKAI CHEMICAL INDUSTRY CO (5)· patent assignee history

2013–2015Patents assigned to IZUMIKAWA HIROYUKI (2)· patent assignee history

2013Patents assigned to HASHIMOTO MITSUO (1)· patent assignee history

2015Patents assigned to SHIMIZU YUSUKE (1)· patent assignee history

2015–2016Based in Iwaki, JP· patent location history

2018Based in Sakai, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations