Inventor
Tokuo Okada
Inventor
Yokohama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography20%
Y10TTechnical subjects covered by former us classification17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08JWorking-up7%
C09JAdhesives7%
H01BCables7%
H05KPrinted circuits7%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
PatentTitleYear
8,460,787'Sealing film for solar cell'20137,332,216'Film-reinforced glasses'20086,770,820'Shielded flat cable'20046,706,391'Anisotropically electroconductive film'20046,420,012'Toner carrier and image-forming apparatus'20026,312,792'Electrically conductive member and image-forming apparatus'20016,175,709'Toner support and image forming apparatus'20016,108,509'Toner carrier and image-forming apparatus'20006,067,434'Developing roller and developing apparatus'20005,565,968'Developing roller, and method and apparatus for developing latent images using the roller'19965,198,271'Method for producing polyolefin foam sheet'19935,130,346'Method for producing a low-density flexible polyurethane foam'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2013Patents assigned to BRIDGESTONE CORP (12)· patent assignee history
1992–2008Based in Yokohama, JP· patent location history
2000–2002Based in Kodaira, JP· patent location history
2001–2004Based in Tokyo, JP· patent location history
2013Patents assigned to INOUE YOSHIHIKO (1)· patent assignee history
2013Patents assigned to KATAOKA HISATAKA (1)· patent assignee history
2013Patents assigned to OKADA TOKUO (1)· patent assignee history
2013Patents assigned to SHIMADA MAKIKO (1)· patent assignee history
2013Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRIDGESTONE CORP | 12 | 1992–2013 |
| INOUE YOSHIHIKO | 1 | 2013 |
| KATAOKA HISATAKA | 1 | 2013 |
| OKADA TOKUOself | 1 | 2013 |
| SHIMADA MAKIKO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 1992–2008 |
| Kodaira, JP | 4 | 2000–2002 |
| Tokyo, JP | 3 | 2001–2004 |
| Kanagawa, JP | 1 | 2013 |