Inventor
Yasuhiro Kushida
Inventor
Niigata, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C04BLime, magnesia11%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
G11BInformation storage based on relative movement between record carrier and transducer11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
C01BNon-metallic elements6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
G02BOptical elements, systems or apparatus6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,206,286'Method for producing polyester resin'20158,575,277'Process for production of nucleus-hydrogenated aromatic vinyl/(meth)acrylate copolymers'20137,488,782'Process for producing hydrogenated polymers'20097,446,152'Method of producing hydrogenated polymers'20086,916,458'Process for producing hydrogen-containing gas'20055,190,804'Coated inorganic hardened product'19935,091,460'Coating composition, coated inorganic hardened product, and process for producing the product'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1993Patents assigned to TOSHIBA SILICONE (2)· patent assignee history
1992Patents assigned to MATSUSHITA ELECTRIC & WORKS LT (1)· patent assignee history
1992–1993Based in Tokyo, JP· patent location history
1993Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (1)· patent assignee history
2005–2015Patents assigned to MITSUBISHI GAS CHEMICAL CO (5)· patent assignee history
2005–2015Based in Niigata, JP· patent location history
2013Patents assigned to KUSHIDA YASUHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 5 | 2005–2015 |
| TOSHIBA SILICONE | 2 | 1992–1993 |
| KUSHIDA YASUHIROself | 1 | 2013 |
| MATSUSHITA ELECTRIC & WORKS LT | 1 | 1992 |
| MATSUSHITA ELECTRIC WORKS LTD | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niigata, JP | 5 | 2005–2015 |
| Tokyo, JP | 2 | 1992–1993 |