Inventor
Naoki Masuda
Inventor
Tokyo, JP
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof11%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
H05KPrinted circuits7%
F16CShafts5%
F16KValves5%
H04NPictorial communication, e.g. television5%
C30BSingle-crystal growth4%
G06FElectric digital data processing4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,687,413Motor driving device202010,247,188Scroll compressor201910,233,565Single-crystal manufacturing apparatus and method for controlling melt surface position201910,212,801Motor driving device201910,189,135Motor drive device capable of notifying adhesion of cutting fluid201910,179,384Housing of electronic components detecting deposited cutting fluid and motor drive system including housing201910,122,316Motor drive apparatus having function for determining abnormality of main power supply voltage201810,113,247Semiconductor single crystal pulling apparatus and method for remelting semiconductor single crystal using this20189,995,996Cooling structure, lighting optical system, and projection-type display apparatus including substrate and phosphor formed on the substrate to emit fluorescent light20189,829,775Semiconductor element cooling structure and electronic apparatus provided with same20179,804,484'Display device'20179,676,376'Vehicle brake fluid pressure control apparatus'20179,587,325'Method for calculating a height position of silicon melt surface, method for pulling silicon single crystal, and silicon single crystal pulling apparatus'20179,433,064'Light source apparatus, image display apparatus, and control method for light source apparatus'20169,415,755'Vehicle brake hydraulic pressure control apparatus'20169,229,614'Storage medium storing information processing program, information processing device, information processing system, and method for calculating specified position'20169,155,231'Motor-drive unit having heat radiator'20158,985,779'LED light source box and projector including the same'20158,878,388'Motor control device that decreases power consumed by control power source when power fails'20148,823,306'Motor control device that decreases power consumed by control power source when power fails'20148,657,390'Vehicle brake fluid pressure control apparatus'20148,575,884'Motor drive control system enabling connection of direct current/alternating current conversion device'20138,480,308'Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus'20137,871,201'Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus'20117,832,707'Normally open electromagnetic valve'20107,484,895'Tapered roller bearing and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing'20097,484,894'Tapered roller bearing an automotive pinion shaft supporting apparatus utilizing same tapered roller bearing'20096,778,051'Electromagnetic valve'20046,774,753'Normally closed electromagnetic valve'20046,772,185'Time-series predicting method using wavelet number series and device thereof'20046,755,390'Electromagnetic valve'20046,547,402'Projection lens shifting mechanism'20036,238,014'Electromagnetic valve'20015,614,787'Metal halide lamp having heat dam portion'19975,518,792'Packaging materials having oxygen barrier quality'19965,359,255'Discharge tube having a double-tube type structure'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Based in Tokyo, JP· patent location history
2001–2016Patents assigned to NISSIN KOGYO KK (7)· patent assignee history
2001–2017Based in Nagano, JP· patent location history
2009–2013Patents assigned to JTEKT CORP (4)· patent assignee history
2009–2013Based in Nara, JP· patent location history
2013–2020Patents assigned to FANUC CORP (9)· patent assignee history
2013–2017Patents assigned to MASUDA NAOKI (8)· patent assignee history
2014–2020Based in Yamanashi, JP· patent location history
2015–2018Patents assigned to NEC DISPLAY SOLUTIONS LTD (5)· patent assignee history
2017–2019Based in Echizen-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FANUC CORP | 9 | 2013–2020 |
| MASUDA NAOKIself | 8 | 2013–2017 |
| NISSIN KOGYO KK | 7 | 2001–2016 |
| NEC DISPLAY SOLUTIONS LTD | 5 | 2015–2018 |
| JTEKT CORP | 4 | 2009–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 1996–2019 |
| Nagano, JP | 8 | 2001–2017 |
| Yamanashi, JP | 7 | 2014–2020 |
| Nara, JP | 4 | 2009–2013 |
| Echizen-shi, JP | 3 | 2017–2019 |