Inventor
Shigeyuki Adachi
Inventor
Shizuoka, JP
Overview
Patents· 44 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%
G02BOptical elements, systems or apparatus13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
A61BDiagnosis6%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%
H04NPictorial communication, e.g. television6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H03GControl of amplification4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,103,410Assistance apparatus, assistance method, and recording medium202111,103,413Assistance apparatus, assistance method, and recording medium202111,103,414Assistance apparatus, assistance method, and recording medium202111,096,857Assistance apparatus, assistance method, and recording medium202111,052,013Assistance apparatus, assistance method, and recording medium2021D0860838Strain gauge2019D0860839Strain gauge201910,403,253Portable recording/reproducing apparatus with wireless LAN function and recording/reproduction system with wireless LAN function201910,216,326Portable apparatus201910,114,506Portable apparatus20189,966,921Multi-band limiter, sound recording apparatus, and program storage medium20189,899,981'Multi-band limiter, sound recording apparatus, and program storage medium'20189,666,196'Recording apparatus with mastering function'20179,470,268'Pivot assembly bearing device and magnetic head actuator using the same'20169,240,208'Recording apparatus with mastering function'20169,047,920'Multitrack recorder and mixdown method'20158,173,885'Enhanced recording operation in an overdubbing device'20128,115,982'Iris diaphragm device'20127,977,563'Overdubbing device'20117,869,151'Color wheel with segment fixing mechanisms, and manufacturing method of same'20117,654,692'Spread illuminating apparatus'20107,588,364'Spread illuminating apparatus of multiple panel type'20097,486,455'Color wheel with segment fixing mechanisms, and manufacturing method of same'20097,289,228'Optical displacement sensor, and external force detecting device'20077,270,017'Torque measuring device for rotating body'20077,268,961'Color wheel, and method and jig for producing same'20077,220,958'Optical displacement sensor and external force detecting device'20077,208,714'Optical displacement sensor and external force detecting device'20077,199,952'Color wheel, and color wheel assembly incorporating same'20077,191,668'Torque measuring device for rotating body having light conductive member provided with optical path converting means'20077,122,818'Optical displacement sensor using optical fiber, and external force detecting device'20067,113,353'Method of fixing color wheel to motor'20067,105,802'Torque measuring device for rotating body incorporating one light emitting element at rotational axis'20067,057,154'Optical displacement sensor and external force detecting device'20066,999,253'Color wheel assembly with color wheel attached directly to driving motor'20066,963,457'Color wheel of segment type'20056,743,465'Magnetic optical member with a polymer substrate'20046,609,806'Spread illuminating apparatus'20036,359,722'Optical isolator with a compact dimension'20026,049,968'Method for producing floating type of magnetic head used in a magnetic recording apparatus'20005,833,871'Method of finishing the surface of a floating type magnetic head'19985,771,134'Floating type of magnetic head used in a magnetic recording apparatus and method for producing the same'19985,657,185'Floating magnetic head having a reinforced structure and a manufacturing method thereof'19975,267,113'Magnetic head'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2016Patents assigned to MINEBEA CO LTD (27)· patent assignee history
1993–2019Based in Shizuoka, JP· patent location history
2002–2011Based in Iwata, JP· patent location history
2011–2019Patents assigned to TEAC CORP (8)· patent assignee history
2012–2015Patents assigned to ADACHI SHIGEYUKI (3)· patent assignee history
2015–2021Based in Tokyo, JP· patent location history
2016–2019Based in Fukuroi, JP· patent location history
2018–2019Patents assigned to MINEBEA MITSUMI INC (4)· patent assignee history
2021Patents assigned to PANASONIC IP MAN CO LTD (5)· patent assignee history
2021Based in Nara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINEBEA CO LTD | 27 | 1993–2016 |
| TEAC CORP | 8 | 2011–2019 |
| PANASONIC IP MAN CO LTD | 5 | 2021 |
| MINEBEA MITSUMI INC | 4 | 2018–2019 |
| ADACHI SHIGEYUKIself | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 15 | 1993–2019 |
| Iwata, JP | 10 | 2002–2011 |
| Tokyo, JP | 5 | 2015–2021 |
| Nara, JP | 3 | 2021 |
| Fukuroi, JP | 3 | 2016–2019 |