Inventor
Hideaki Tsutsumi
Inventor
Tokyo, JP
Overview
Patents· 11 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 transducer85%
A61FFilters implantable into blood vessels8%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%
PatentTitleYear
8,286,200'Disk drive apparatus and electronic appliance'20128,112,773'Disk transfer mechanism, and disk drive device'20127,966,628'Disk transfer mechanism and disk recording and/or reproduction apparatus'20117,856,641'Disk drive device and centering members therefor'20107,676,819'Disk conveying apparatus'20107,370,338'Disc type recording/reproduction device'20087,269,834'Disc type recording and/or reproducing apparatus'20077,222,351'Shutter closing mechanism and disc driving apparatus'20077,137,129'Disk drive apparatus'20067,017,167'Disc recording and/or reproduction apparatus'20066,964,056'Disk type recording and reproducing device'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2012Patents assigned to SONY CORP (10)· patent assignee history
2005–2012Based in Tokyo, JP· patent location history
2012Patents assigned to OBATA MANABU (2)· patent assignee history
2012Patents assigned to TSUTSUMI HIDEAKI (2)· patent assignee history
2012Patents assigned to IZUMIYA YUSUKE (1)· patent assignee history
2012Patents assigned to MITSUMOTO YOICHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 10 | 2005–2012 |
| OBATA MANABU | 2 | 2012 |
| TSUTSUMI HIDEAKIself | 2 | 2012 |
| IZUMIYA YUSUKE | 1 | 2012 |
| MITSUMOTO YOICHIRO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2005–2012 |