Inventor
Tomoyoshi Higashi
Inventor
Kawasaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures19%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons19%
C07CAcyclic or carbocyclic compounds13%
D10BIndexing scheme associated with sublasses of section d, relating to textiles13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C01BNon-metallic elements6%
D04HMaking textile fabrics, e.g. from fibres or filamentary material6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
7,704,481'Method of producing vapor-grown carbon fibers'20107,390,475'Process for producing vapor-grown carbon fibers'20086,849,759'Process for producing esters'20056,730,398'Fine carbon and method for producing the same'20046,624,325'Catalyst for use in producing lower fatty acid ester, process for producing the catalyst, and process for producing lower fatty acid ester using the catalyst'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2010Patents assigned to SHOWA DENKO KK (5)· patent assignee history
2003–2005Based in Oita, JP· patent location history
2004Based in Kanagawa, JP· patent location history
2008–2010Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA DENKO KK | 5 | 2003–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 2 | 2008–2010 |
| Oita, JP | 2 | 2003–2005 |
| Kanagawa, JP | 1 | 2004 |