Inventor
Hirakazu Aritaki
Inventor
Wakayama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds100%
PatentTitleYear
4,012,349'Process for preparing non-ionic polyurethane emulsions'19773,997,490'Aqueous dispersions of amphoteric polyurethane-urea and method of making'19763,991,026'Process for the preparation of anionic thermosetting resin emulsions'19763,951,897'Process for preparing non-ionic polyurethane emulsions'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to KAO CORP (4)· patent assignee history
1976–1977Based in Wakayama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAO CORP | 4 | 1976–1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wakayama, JP | 4 | 1976–1977 |