Inventor
Eiko Hibino
Inventor
Kanagawa, JP
Overview
Patents· 27 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 transducer50%
Y10TTechnical subjects covered by former us classification21%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
H01GCapacitors4%
B41MPrinting, duplicating, marking, or copying processes2%
C23CCoating metallic material2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
9,831,521Nonaqueous electrolytic storage element20179,754,726'Nonaqueous electrolytic capacitor element'20179,111,684'Non-aqueous electrolyte storage element'20158,449,965'Multilayer optical recording medium and optical recording method'20138,075,974'Optical recording medium'20118,017,209'Optical recording medium'20118,000,198'Phase-change type optical recording medium and reproduction method and apparatus for such a recording medium'20117,894,315'Optical disk, recording method, recording medium, and optical disk unit, for recording information on multilayer optical disk'20117,848,196'Power determining method, single-sided multilayer optical disk, recording method, computer program product, computer-readable medium, and optical disk apparatus'20107,773,478'Optical recording medium, multi-layered optical recording medium, and optical recording method and recording apparatus using the same'20107,626,915'Phase-change optical recording medium and recording and reproducing method thereof'20097,611,762'Optical recording medium'20097,570,563'Optical recording method of a phase-change optical recording medium having improved recording characteristics and uniformity and optical recording medium and optical recorder used by the method'20097,507,523'Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information'20097,417,930'Optical recording method'20087,384,678'Optical recording medium and process for producing the same, sputtering target, using process of optical recording medium, and optical recording apparatus'20087,364,781'Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting method'20087,362,683'Optical recording method'20087,260,044'Recording method for a phase-change optical recording medium'20077,068,591'Information recording method and optical recording medium therefor'20067,063,875'Optical recording medium'20066,963,527'Information recording method and optical recording medium therefor'20056,958,180'Phase change optical recording medium'20056,884,487'Optical recording medium, recording material, method of producing optical recording medium, and optical recording, reading and rewriting method'20056,846,611'Phase-change optical recording medium'20056,790,592'Phase-change optical information recording medium'20046,770,346'Optical recording medium and recording method'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Patents assigned to RICOH KK (18)· patent assignee history
2004–2017Based in Kanagawa, JP· patent location history
2005–2013Based in Yokohama, JP· patent location history
2010–2017Patents assigned to RICOH CO LTD (9)· patent assignee history
2011–2017Patents assigned to HIBINO EIKO (5)· patent assignee history
2015–2017Patents assigned to ONAGI NOBUAKI (3)· patent assignee history
2015–2017Patents assigned to ISHIHARA TATSUMI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 18 | 2004–2010 |
| RICOH CO LTD | 9 | 2010–2017 |
| HIBINO EIKOself | 5 | 2011–2017 |
| ONAGI NOBUAKI | 3 | 2015–2017 |
| ISHIHARA TATSUMI | 2 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 17 | 2004–2017 |
| Yokohama, JP | 10 | 2005–2013 |