Inventor

Ayumi Maezawa

Inventor
Tokyo, JP

Overview

4→
Patents
2019–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds19%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds19%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%
C08LCompositions of macromolecular compounds19%
C08JWorking-up14%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
F16JPistons5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to NICHIAS CORP (4)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NICHIAS CORP42019–2020
Locations
LocationPatentsSpan
Tokyo, JP42019–2020