Inventor
Tomoyuki Furuhata
Inventor
Sakata, JP
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices38%
H10BElectronic memory devices32%
H01LSemiconductor devices11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G11CStatic stores2%
PatentTitleYear
10,319,656Semiconductor device and electronic apparatus encapsulated in resin with embedded filler particles20199,997,625Semiconductor device and method for manufacturing the same20189,412,738'Semiconductor device'20169,397,171'Semiconductor device and manufacturing method for the same'20169,190,477'Semiconductor device and manufacturing method therefor'20159,012,312'Semiconductor device manufacturing method'20158,330,219'Semiconductor device with high-voltage breakdown protection'20127,972,917'Method for manufacturing semiconductor device and semiconductor device'20117,163,861'Semiconductor devices, methods of manufacturing semiconductor devices, circuit substrates and electronic devices'20077,026,685'Semiconductor devices having a non-volatile memory transistor and methods for manufacturing the same'20066,921,964'Semiconductor device having a non-volatile memory transistor formed on a semiconductor'20056,838,336'Semiconductor devices having a non-volatile memory transistor and methods for manufacturing the same'20056,828,681'Semiconductor devices having contact pads and methods of manufacturing the same'20046,812,519'Semiconductor devices having a non-volatile memory transistor and methods for manufacturing the same'20046,800,894'Semiconductor devices, circuit substrates and electronic devices'20046,756,629'Semiconductor devices including a multi-well and split-gate non-volatile memory transistor structure'20046,717,204'Semiconductor devices having a non-volatile memory transistor'20046,696,340'Semiconductor devices having a non-volatile memory transistor and methods for manufacturing the same'20046,673,678'Non-volatile semiconductor memory device and manufacturing method thereof'20046,537,869'Semiconductor devices having a non-volatile memory transistor and methods for manufacturing the same'20036,522,587'Non-volatile semiconductor memory devices'20036,429,073'Methods for manufacturing semiconductor devices having a non-volatile memory transistor'20026,355,526'Non-volatile semiconductor memory device and method of manufacturing the same'20026,337,250'Semiconductor device containing MOS elements and method of fabricating the same'20026,320,218'Non-volatile semiconductor memory device and manufacturing method thereof'20016,294,427'Non-volatile semiconductor memory device and fabrication method thereof'20016,265,266'Method of forming a two transistor flash EPROM cell'20016,249,021'Nonvolatile semiconductor memory device and method of manufacturing the same'20016,122,192'Non-volatile semiconductor memory device and fabrication method thereof'20005,336,911'Semiconductor device'19945,315,150'Semiconductor device and method of manufacturing the same'19945,250,447'Semiconductor device and method of manufacturing the same'19935,059,549'Method of manufacturing a Bi-MOS device with a polycrystalline resistor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2019Patents assigned to SEIKO EPSON CORP (32)· patent assignee history
1991–2001Based in Nagano, JP· patent location history
1993–2019Based in Suwa, JP· patent location history
2000–2007Based in Sakata, JP· patent location history
2001Patents assigned to XILINX INC (1)· patent assignee history
2003Based in Sabata, JP· patent location history
2006Based in Sakafu, JP· patent location history
2012Patents assigned to AKANUMA HIDEYUKI (1)· patent assignee history
2012Patents assigned to FURUHATA TOMOYUKI (1)· patent assignee history
2012Patents assigned to NITTA HIROAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 32 | 1991–2019 |
| AKANUMA HIDEYUKI | 1 | 2012 |
| FURUHATA TOMOYUKIself | 1 | 2012 |
| NITTA HIROAKI | 1 | 2012 |
| XILINX INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakata, JP | 18 | 2000–2007 |
| Suwa, JP | 10 | 1993–2019 |
| Nagano, JP | 3 | 1991–2001 |
| Sakafu, JP | 1 | 2006 |
| Sabata, JP | 1 | 2003 |