Inventor
Yasuko Nakajima
Inventor
Kanagawa, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A43Bprimary
A43BCharacteristic features of footwear19%
C07CAcyclic or carbocyclic compounds19%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds19%
C09DCoating compositions, e.g. paints, varnishes or lacquers19%
C09JAdhesives19%
C07DHeterocyclic compounds4%
C07HSugars4%
PatentTitleYear
10,619,000Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol202010,351,658Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol20199,963,537Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol20189,394,397'Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol'20169,290,614'Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol'20168,394,935'Method for producing furanose derivative'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to NAKAJIMA YASUKO (3)· patent assignee history
2013Based in Tokyo, JP· patent location history
2016–2020Patents assigned to MITSUBISHI CHEM CORP (5)· patent assignee history
2016Patents assigned to AOSHIMA TAKAYUKI (2)· patent assignee history
2016Patents assigned to ITOU HIROTO (2)· patent assignee history
2016Patents assigned to MATSUMOTO TAKANAO (2)· patent assignee history
2016–2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CHEM CORP | 5 | 2016–2020 |
| NAKAJIMA YASUKOself | 3 | 2013–2016 |
| AOSHIMA TAKAYUKI | 2 | 2016 |
| ITOU HIROTO | 2 | 2016 |
| MATSUMOTO TAKANAO | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2016–2020 |
| Tokyo, JP | 1 | 2013 |