Inventor
Hiroaki Sakurai
Inventor
Osaka, JP
Overview
Patents· 6 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 chemistry13%
C12NMicroorganisms or enzymes13%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture13%
C08LCompositions of macromolecular compounds9%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B22FWorking metallic powder4%
B82YSpecific uses or applications of nanostructures4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
PatentTitleYear
10,493,439Carbon-containing solid acid having sulfonate group20199,879,295'Bacterial cellulose and bacterium producing it'20189,675,964'Noble metal-oxide combined nanoparticle, and, method of producing the same with high purity'20179,611,495'Bacterial cellulose and bacterium producing it'20177,998,710'Process for purifying difructose dianhydride III'20115,506,273'Catalyst for hydrogenation and method for hydrogenation therewith'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history
1996–2019Based in Osaka, JP· patent location history
2011Based in Hokkaido, JP· patent location history
2017–2018Patents assigned to KOSE Ryota (2)· patent assignee history
2017–2018Patents assigned to TAJIMA KENJI (2)· patent assignee history
2017Patents assigned to HIRASAWA MAKOTO (1)· patent assignee history
2017–2018Based in Obihiro, JP· patent location history
2019Patents assigned to AIST (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOSE Ryota | 2 | 2017–2018 |
| TAJIMA KENJI | 2 | 2017–2018 |
| AGENCY IND SCIENCE TECHN | 1 | 1996 |
| AIST | 1 | 2019 |
| HIRASAWA MAKOTO | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 3 | 1996–2019 |
| Obihiro, JP | 2 | 2017–2018 |
| Hokkaido, JP | 1 | 2011 |