Inventor

Hideki Ohno

Inventor

Tokuyama, JP

Overview

1986–2014

Patent span

Chemistry

Primary field (CPC C)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes24%

A47KSanitary equipment6%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C01BNon-metallic elements6%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C07CAcyclic or carbocyclic compounds6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

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

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%

H05BElectric heating6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–1993Patents assigned to TOKUYAMA SODA KK (5)· patent assignee history

1986–1988Based in Sagamihara, JP· patent location history

1992–1999Based in Moriya, JP· patent location history

1998–2001Patents assigned to TOKUYAMA CORP (3)· patent assignee history

1998–2001Based in Tokuyama, JP· patent location history

2003Patents assigned to DAINIPPON INK & CHEMICALS (1)· patent assignee history

2012–2013Patents assigned to OHNO HIDEKI (2)· patent assignee history

2012Based in Koganei, JP· patent location history

2013–2014Patents assigned to PANASONIC CORP (2)· patent assignee history

2013–2014Based in Nara, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations