Inventor
Takahiro Furutani
Inventor
Otokuni-gun, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer16%
C07CAcyclic or carbocyclic compounds14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
Y10TTechnical subjects covered by former us classification14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C10MLubricating compositions8%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
9,673,446'Lithium ion secondary battery containing a negative electrode material layer containing Si and O as constituent elements'20178,999,586'Electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for manufacturing the same'20157,682,435'Oil-based pigmented ink composition'20107,393,884'Pigment ink composition'20087,132,013'Oil-based pigmented ink composition'20067,132,014'Oil-based pigmented ink composition'20067,014,698'Oil-based pigmented ink composition'20066,103,677'Lubricant and magnetic recording medium comprising the same'20006,071,609'Organic triblock compound solid lubricant comprising the same and magnetic recording medium'20005,998,340'Lubricant and magnetic recording medium using the same'19995,962,117'Lubricating agent and magnetic recording medium comprising the same'19995,759,968'Lubricating agent and magnetic recording medium comprising the same'19985,750,747'Organic triblock compound solid lubricant comprising the same and magnetic recording medium'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2017Patents assigned to HITACHI MAXELL (12)· patent assignee history
1998–2000Based in Otokuni-gun, JP· patent location history
2000–2017Based in Kyoto, JP· patent location history
2006–2008Based in Suita, JP· patent location history
2010–2015Based in Ibaraki, JP· patent location history
2015Patents assigned to HITACHI LTD (1)· patent assignee history
2017Patents assigned to FURUTANI TAKAHIRO (1)· patent assignee history
2017Patents assigned to KISHIMI MITSUHIRO (1)· patent assignee history
2017Patents assigned to KOJIMA ERI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI MAXELL | 12 | 1998–2017 |
| FURUTANI TAKAHIROself | 1 | 2017 |
| HITACHI LTD | 1 | 2015 |
| KISHIMI MITSUHIRO | 1 | 2017 |
| KOJIMA ERI | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otokuni-gun, JP | 5 | 1998–2000 |
| Suita, JP | 4 | 2006–2008 |
| Kyoto, JP | 2 | 2000–2017 |
| Ibaraki, JP | 2 | 2010–2015 |