Inventor
Shuji Okamoto
Inventor
Sayama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08LCompositions of macromolecular compounds9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H01BCables9%
H01GCapacitors9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
G01BMeasuring length, thickness or similar linear dimensions5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
PatentTitleYear
11,086,154Display device202111,037,542Keyboard device for electronic keyboard instrument20219,058,916'Composite conductive polymer composition, method of manufacturing the same, solution containing the composition, use of the composition'20159,034,211'Composite conductive polymer composition, method of manufacturing the same, solution containing the composition, use of the composition'20158,654,153'Projection device, projection device control method, and projection device control program'20147,447,126'Recording device, and related control method, computer program and system LSI'20087,177,531'Record and playback apparatus and record medium'20076,879,408'Printer driver, printer, and recording medium on which printer driver program is recorded'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2005–2008Based in Kure, JP· patent location history
2014–2015Patents assigned to OKAMOTO SHUJI (3)· patent assignee history
2014Based in Osaka, JP· patent location history
2015Patents assigned to KOBAYASHI FUMIAKI (2)· patent assignee history
2015Patents assigned to MEGURO HIKARU (2)· patent assignee history
2015Based in Sayama, JP· patent location history
2021Patents assigned to KAWAI MUSICAL INSTRUMENTS MFG CO LTD (1)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
2021Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 3 | 2005–2008 |
| OKAMOTO SHUJIself | 3 | 2014–2015 |
| KOBAYASHI FUMIAKI | 2 | 2015 |
| MEGURO HIKARU | 2 | 2015 |
| KAWAI MUSICAL INSTRUMENTS MFG CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sayama, JP | 2 | 2015 |
| Kure, JP | 2 | 2005–2008 |
| Yokohama-shi, Kanagawa, JP | 1 | 2021 |
| Shizuoka, JP | 1 | 2021 |
| Osaka, JP | 1 | 2014 |