LexDanaLexDanabeta
Inventor

Masaki Utsumi

Inventor
Osaka, JP

Overview

18→
Patents
1999–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1048%
H04LTransmission of digital information, e.g. telegraphic communication12%
B23KSoldering or unsoldering8%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems8%
H01LSemiconductor devices8%
B28DWorking stone or stone-like materials4%
B81BMicrostructural devices or systems, e.g. micromechanical devices4%
G06FElectric digital data processing4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
9,673,154'Semiconductor device'20179,082,779'Semiconductor device'20158,710,595'Semiconductor device'20148,618,618'Semiconductor device'20138,508,002'Semiconductor device'20138,247,876'Semiconductor device'20127,994,589'Semiconductor device and method for fabricating the same'20117,948,039'Semiconductor device and method for fabricating the same'20117,859,084'Semiconductor substrate'20107,838,323'Method for fabricating semiconductor device'20107,777,311'Circuit substrate, molding semiconductor device, tray and inspection socket'20107,453,128'Semiconductor device and method for fabricating the same'20086,835,600'Lead frame and method for fabricating resin-encapsulated semiconductor device using the same'20046,603,194'Lead frame and method for fabricating resin-encapsulated semiconductor device using the same'20036,457,040'Method and system for a distributed network computing system for providing application services'20026,195,677'Distributed network computing system for data exchange/conversion between terminals'20016,081,978'Resin-encapsulated semiconductor device producing apparatus and method'20005,966,451'Distributed network computing system, and data exchange apparatus and method and storage medium used in this system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to TOSHIBA KK (3)· patent assignee history
2000–2013Based in Osaka, JP· patent location history
2001–2002Based in Saitama, JP· patent location history
2003–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2003Based in Moriguchi, JP· patent location history
2008–2017Patents assigned to PANASONIC CORP (11)· patent assignee history
2010–2017Based in Kyoto, JP· patent location history
2010Based in Kadoma, JP· patent location history
2012–2013Patents assigned to TSUTSUE MAKOTO (2)· patent assignee history
2012–2013Patents assigned to UTSUMI MASAKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP112008–2017
TOSHIBA KK31999–2002
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22003–2004
TSUTSUE MAKOTO22012–2013
UTSUMI MASAKIself22012–2013
Locations
LocationPatentsSpan
Osaka, JP82000–2013
Kyoto, JP52010–2017
Saitama, JP22001–2002
Kadoma, JP12010
Moriguchi, JP12003