Inventor
Shinobu Yamakawa
Inventor
Aichi, 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 compounds42%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
B01DSeparation8%
C07BGeneral methods of organic chemistry8%
C10GCracking hydrocarbon oils8%
PatentTitleYear
6,972,347'Method for converting aromatic hydrocarbons'20056,781,021'Method for isomerizing halogenated aromatics'20046,379,552'Method for resolving optical isomers'20026,320,087'Adsorbent for separating halogenated aromatic compounds and separation method'20016,040,490'Process for producing aromatic compounds by dealkylation, transalkylation, or disproportionation'20005,847,256'Process for producing xylene'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2005Patents assigned to TORAY INDUSTRIES (6)· patent assignee history
1998–2005Based in Nagoya, JP· patent location history
2000–2004Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TORAY INDUSTRIES | 6 | 1998–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 4 | 2000–2004 |
| Nagoya, JP | 2 | 1998–2005 |