Inventor
Nobuhiro Maeda
Inventor
Himeji, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C03BManufacture, shaping, or supplementary processes9%
A61LMethods or apparatus for sterilising materials or objects in general7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
Y10TTechnical subjects covered by former us classification4%
A43BCharacteristic features of footwear2%
A47BTables2%
PatentTitleYear
10,252,930Bent glass plate for optical use and fabrication method thereof201910,207,243Polymerization reactor and method for producing water absorbent resin20199,492,009'Collapsible and stackable parts rack'20169,320,660'Process for production of water-absorbing resin particles, water-absorbing resin particles, water-stopping material, and absorbent article'20169,132,413'Method for producing a water-absorbent resin'20159,108,873'Glass-substrate manufacturing method and glass-substrate manufacturing device'20159,102,771'Method for producing a water-absorbent resin'20158,883,944'Method for producing a water-absorbent resin'20148,859,700'Method for producing a water-absorbent resin'20148,841,395'Method for producing a water-absorbent resin'20148,826,694'Method of manufacturing glass sheet'20148,603,925'Leather-like sheet material, process for production thereof, and interior, clothing and industrial materials made by using the same'20136,701,750'Method and apparatus for molding a glass product'20046,468,428'Glass material for carrying a photocatalyst, filter device using the same and light irradiating method'20025,334,679'Method for production of water-soluble cationic polymer'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2019Patents assigned to SUMITOMO SEIKA CHEMICALS (8)· patent assignee history
1994–2019Based in Himeji, JP· patent location history
2002–2015Based in Tokyo, JP· patent location history
2013–2016Patents assigned to MAEDA NOBUHIRO (9)· patent assignee history
2014–2016Patents assigned to HEGURI ATSUSHI (6)· patent assignee history
2014–2016Patents assigned to KIKUNO SACHI (5)· patent assignee history
2014–2015Patents assigned to YOKOYAMA HIDEKI (5)· patent assignee history
2014Based in Yokkaichi, JP· patent location history
2016Based in Suzuka, JP· patent location history
2019Based in Kashiwa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAEDA NOBUHIROself | 9 | 2013–2016 |
| SUMITOMO SEIKA CHEMICALS | 8 | 1994–2019 |
| HEGURI ATSUSHI | 6 | 2014–2016 |
| KIKUNO SACHI | 5 | 2014–2016 |
| YOKOYAMA HIDEKI | 5 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 8 | 1994–2019 |
| Tokyo, JP | 2 | 2002–2015 |
| Kashiwa, JP | 1 | 2019 |
| Suzuka, JP | 1 | 2016 |
| Yokkaichi, JP | 1 | 2014 |