Inventor

Takehisa Nakanishi

Inventor
Takaishi, JP

Overview

5→
Patents
1989–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C07DHeterocyclic compounds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C08LCompositions of macromolecular compounds20%
B82YSpecific uses or applications of nanostructures10%
C07CAcyclic or carbocyclic compounds10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1995Patents assigned to MITSUI TOATSU CHEMICALS (5)· patent assignee history
1989–1995Based in Takaishi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI TOATSU CHEMICALS51989–1995
Locations
LocationPatentsSpan
Takaishi, JP51989–1995