Inventor
Masahiro Tojo
Inventor
Kurashiki, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds69%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C07DHeterocyclic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
8,148,566'Method for producing a dialkyl carbonate and a diol'20127,919,644'Process for producing an aromatic carbonate'20117,645,896'Method for producing a dialkyl carbonate and a diol'20106,479,689'Process for continuously producing dialkyl carbonate and diol'20026,472,525'Hexaazaisowurtzitane derivative and method for producing the same'20026,346,638'Process for continuous production of dialkyl carbonate and diol'20026,262,210'Process for producing aromatic carbonates'20015,872,275'Process for the producing of aromatic carbonate'19995,847,189'Method for continuously producing a dialkyl carbonate and a diol'19985,210,268'Process for continuously producing an aromatic carbonate'19935,166,393'Process for producing diaryl carbonate'19924,661,639'Process for producing cyclic alcohol'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2002Patents assigned to ASAHI CHEMICAL IND (9)· patent assignee history
1987Based in Okayama, JP· patent location history
1992–2012Based in Kurashiki, JP· patent location history
2010–2012Patents assigned to ASAHI KASEI CHEMICALS CORP (3)· patent assignee history
2012Patents assigned to MIYAJI HIRONORI (1)· patent assignee history
2012Patents assigned to TOJO MASAHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI CHEMICAL IND | 9 | 1987–2002 |
| ASAHI KASEI CHEMICALS CORP | 3 | 2010–2012 |
| MIYAJI HIRONORI | 1 | 2012 |
| TOJO MASAHIROself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kurashiki, JP | 11 | 1992–2012 |
| Okayama, JP | 1 | 1987 |