Inventor
Kiyotaka Yoshimura
Inventor
Mobara, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds44%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C07DHeterocyclic compounds11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
4,169,107'Process for manufacturing an amide compound using aluminum nitrate promoter'19794,032,572'Method for concentrating an acrylamide aqueous solution'19773,985,806'Process for continuously manufacturing acrylamide'19763,962,333'Process for the production of acrylamide and methacrylamide'19763,951,600'Acrylamide aqueous solution handling method'19763,941,837'Method of treating an aqueous solution of acrylamide'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to MITSUI TOATSU CHEMICALS (5)· patent assignee history
1976Patents assigned to ASANO SHIRO (1)· patent assignee history
1976Patents assigned to HONDA TADATOSHI (1)· patent assignee history
1976Patents assigned to TSUCHIYA RYOJI (1)· patent assignee history
1976Patents assigned to YOSHIMURA KIYOTAKA (1)· patent assignee history
1976–1979Based in Mobara, JP· patent location history
1976Based in Fujisawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI TOATSU CHEMICALS | 5 | 1976–1979 |
| ASANO SHIRO | 1 | 1976 |
| HONDA TADATOSHI | 1 | 1976 |
| TSUCHIYA RYOJI | 1 | 1976 |
| YOSHIMURA KIYOTAKAself | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mobara, JP | 5 | 1976–1979 |
| Fujisawa, JP | 1 | 1976 |