Inventor
Masaki Eguchi
Inventor
Uji, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Kprimary
G10KSound-producing devices14%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
F25BRefrigeration machines, plants or systems10%
F25DRefrigerators10%
H02JElectric power networks10%
H03HImpedance networks, e.g. resonant circuits10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
G05FSystems for regulating electric or magnetic variables5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
PatentTitleYear
9,030,168'Power conversion device, power generation system and charge and discharge control method'20156,172,889'Inverter apparatus islanding operation detecting method and inverter apparatus capable of surely detecting an islanding operation with a simple construction'20015,914,866'Device and method for controlling inverter performing feedback control to suppress periodic component and unsteady component of error'19995,774,564'Active controller using lattice-type filter and active control method'19985,719,758'Inverter control method and inverter apparatus using the method'19985,668,713'Inverter control method and inverter control device performing feedback control by suppressing delay'19975,337,366'Active control apparatus using adaptive digital filter'19945,278,780'System using plurality of adaptive digital filters'19945,076,070'Fan device for refrigerator'19915,009,084'Refrigerator'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2015Patents assigned to SHARP KK (10)· patent assignee history
1991–1994Based in Kitakatsuragi-gun, JP· patent location history
1991–1994Based in Nara, JP· patent location history
1997–2001Based in Uji, JP· patent location history
2015Patents assigned to EGUCHI MASAKI (1)· patent assignee history
2015Patents assigned to IWAI RYO (1)· patent assignee history
2015Patents assigned to NISHI SHUNSUKE (1)· patent assignee history
2015Patents assigned to SHIMIZU YUKIHIRO (1)· patent assignee history
2015Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 10 | 1991–2015 |
| EGUCHI MASAKIself | 1 | 2015 |
| IWAI RYO | 1 | 2015 |
| NISHI SHUNSUKE | 1 | 2015 |
| SHIMIZU YUKIHIRO | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uji, JP | 5 | 1997–2001 |
| Kitakatsuragi-gun, JP | 2 | 1991–1994 |
| Nara, JP | 2 | 1991–1994 |
| Osaka, JP | 1 | 2015 |