Inventor
Fumiyoshi Ono
Inventor
Nagano, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
B62DMotor vehicles10%
C04BLime, magnesia10%
C09GPolishing compositions10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
Y10TTechnical subjects covered by former us classification10%
B24DTools for grinding, buffing or sharpening5%
F16KValves5%
PatentTitleYear
7,090,822'Cathode electroactive material, production method therefor and secondary cell'20066,890,456'Cathode electroactive material, production method therefor and secondary cell'20056,770,218'Composition for polishing metal on semiconductor wafer and method of using same'20046,699,618'Cathode electroactive material, production method therefor and secondary cell'20046,475,407'Composition for polishing metal on semiconductor wafer and method of using same'20025,899,293'Hydraulic power steering device'19995,645,107'Hydraulic pressure control valve'19975,633,084'Coated fused alumina particles and production process thereof'19975,387,268'Sintered alumina abrasive grain and abrasive products'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2006Patents assigned to SHOWA DENKO KK (7)· patent assignee history
1995–2006Based in Nagano, JP· patent location history
1997–1999Patents assigned to KOYO SEIKO CO (2)· patent assignee history
1997–2004Based in Shiojiri, JP· patent location history
1997Based in Shiki, JP· patent location history
1999Based in Kashihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA DENKO KK | 7 | 1995–2006 |
| KOYO SEIKO CO | 2 | 1997–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagano, JP | 4 | 1995–2006 |
| Shiojiri, JP | 3 | 1997–2004 |
| Kashihara, JP | 1 | 1999 |
| Shiki, JP | 1 | 1997 |