LexDanaLexDanabeta
Inventor

Naoyuki Watanabe

Inventor
Kawasaki, JP

Overview

50→
Patents
1993–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 50 as inventor

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

G07Fprimary
G07FCoin-freed or like apparatus13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
G01RMeasuring electric variables9%
Y10TTechnical subjects covered by former us classification9%
A63FCard, board, or roulette games7%
H05KPrinted circuits6%
H01HElectric switches5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
PatentTitleYear
10,815,201Method for producing pitavastatin calcium202010,676,441Method for producing pitavastatin calcium202010,377,722Rosuvastatin calcium and process for producing intermediate thereof20199,695,130'Rosuvastatin calcium and process for producing intermediate thereof'20178,890,292'Method for manufacturing semiconductor device, and semiconductor substrate'20148,875,895'Storage body and reel'20148,821,236'Table game system'20148,794,627'Game machine'20148,795,081'Game machine'20148,795,075'Entertainment button device and game machine'20148,758,134'Game machine'20148,708,339'Game machine'20148,708,338'Game machine'20148,690,676'Game machine'20148,671,557'Tray in combination with electronic component attaching tool attached to the tray'20148,657,657'Table game system'20148,608,547'Game machine'20138,585,054'Game machine'20138,573,594'Game machine'20138,563,359'Method for manufacturing semiconductor device, and semiconductor substrate'20138,544,846'Game machine with alternative payout medium'20138,540,244'Game machine for playing a game with playing balls'20138,523,181'Game machine for playing a game with playing balls'20138,419,529'Table game system'20138,411,197'Image pickup device and production method thereof'20138,292,721'Game machine'20128,051,554'IC socket with attached electronic component'20118,009,222'Image pickup apparatus and method of manufacturing the same'20117,998,779'Solid-state imaging device and method of fabricating solid-state imaging device'20117,932,121'Semiconductor device and manufacturing method of the same'20117,923,303'Method of resin sealing electronic part'20117,719,097'Semiconductor device having transparent member'20107,638,367'Method of resin sealing electronic part'20097,616,250'Image capturing device'20097,430,798'Electronic component attaching tool'20087,403,024'Contactor having contact electrodes of metal springs embedded in a plate-like structure'20087,202,679'Contactor having conductive particles in a hole as a contact electrode'20077,038,477'Contactor having conductive particles in a hole as a contact electrode'20066,937,038'Contactor having conductive particles in a hole as a contact electrode'20056,927,343'Contactor for testing miniaturized devices and components'20056,924,174'Method of attaching electronic component and electronic component attaching tool'20056,806,723'Contactor having contact electrodes formed by laser processing'20046,791,345'Contactor for testing semiconductor device and manufacturing method thereof'20046,774,650'Probe card and method of testing wafer having a plurality of semiconductor devices'20046,767,219'Contactor, method for manufacturing such contactor, and testing method using such contactor'20046,563,330'Probe card and method of testing wafer having a plurality of semiconductor devices'20036,545,363'Contactor having conductive particles in a hole as a contact electrode'20036,410,354'Semiconductor substrate test device and method'20025,741,681'Method for producing L-aspartic acid'19985,232,074'Temperature sensitive fluid coupling'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2014Patents assigned to FUJITSU LTD (15)· patent assignee history
2002–2014Based in Kawasaki, JP· patent location history
2011–2014Patents assigned to FUJITSU SEMICONDUCTOR LTD (9)· patent assignee history
2012–2014Patents assigned to KYORAKU IND CO LTD (17)· patent assignee history
2012–2014Patents assigned to WATANABE NAOYUKI (13)· patent assignee history
2012–2014Based in Aichi, JP· patent location history
2013–2014Based in Nagoya, JP· patent location history
2013–2014Based in Yokohama, JP· patent location history
2017–2020Patents assigned to API CORP (4)· patent assignee history
2017–2020Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KYORAKU IND CO LTD172012–2014
FUJITSU LTD152002–2014
WATANABE NAOYUKIself132012–2014
FUJITSU SEMICONDUCTOR LTD92011–2014
API CORP42017–2020
Locations
LocationPatentsSpan
Kawasaki, JP252002–2014
Nagoya, JP102013–2014
Aichi, JP72012–2014
Fukuoka, JP42017–2020
Yokohama, JP22013–2014