Inventor
Mitsunobu Aoyama
Inventor
Hyogo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
Y10TTechnical subjects covered by former us classification27%
C08LCompositions of macromolecular compounds13%
G06FElectric digital data processing13%
C01BNon-metallic elements7%
G03GElectrography7%
PatentTitleYear
6,663,948'Additive comprising porous calcium phosphate for synthetic resins, and synthetic resin composition'20036,482,881'Inorganic dispersant, stabilizer for suspension polymerization and polymer particles'20026,287,530'Synthetic resin additive and synthetic resin composition containing particles of porous hydroxyapatite'20015,976,687'Additive for synthetic resins and a synthetic resin composition'19995,844,022'Additive for synthetic resins and synthetic resin compositions'19985,018,096'Security administrator for automatically updating security levels associated with operator personal identification data'19914,995,112'Security system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to TOSHIBA KK (2)· patent assignee history
1991Based in Oome, JP· patent location history
1998–2003Patents assigned to MARUO CALCIUM (5)· patent assignee history
1998–2003Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARUO CALCIUM | 5 | 1998–2003 |
| TOSHIBA KK | 2 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 5 | 1998–2003 |
| Oome, JP | 2 | 1991 |