Inventor
Hideshi Ohtsuka
Inventor
Tenri, JP
Overview
Patents· 6 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 transducer43%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters29%
B41JTypewriters14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
PatentTitleYear
7,980,645'Droplet applying apparatus, method for measuring gap of droplet ejecting section and method for adjusting gap of droplet ejecting section'20116,400,107'Motor control device capable of driving a synchronous motor with high efficiency and high reliability'20026,388,416'Motor control device and motor control method'20025,963,394'Magnetic recording reproducing apparatus with bottom edge of tape above tape lead groove, before during and after loading of tape onto drum'19995,920,442'Cassette loading device'19995,361,180'Simplified cassette loading mechanism for a magnetic recording and reproducing apparatus'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2011Patents assigned to SHARP KK (6)· patent assignee history
1994Based in Nara, JP· patent location history
1999–2011Based in Tenri, JP· patent location history
1999Based in Yamatokoriyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 6 | 1994–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tenri, JP | 4 | 1999–2011 |
| Yamatokoriyama, JP | 1 | 1999 |
| Nara, JP | 1 | 1994 |