Inventor

Kazue Watanabe

Inventor

Tokyo, JP

Overview

2001–2018

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 compounds14%

C07KPeptides14%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties14%

A45CPurses7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

B44CProducing decorative effects7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

D06PDyeing or printing textiles7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to CABOT CORP (2)· patent assignee history

2001–2002Based in Chiba, JP· patent location history

2004–2013Patents assigned to WATANABE KAZUE (2)· patent assignee history

2004–2008Based in Tokyo, JP· patent location history

2008Patents assigned to DENENCHOFU ROMAN CO LTD (1)· patent assignee history

2013Patents assigned to IZAWA MINEKO (1)· patent assignee history

2013Patents assigned to JAPAN SCIENCE & TECH AGENCY (1)· patent assignee history

2013Based in Nagano, JP· patent location history

2018Based in Ina, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations