Inventor · disambiguated record
Takafumi Ookawa
Also filed as: OOKAWA TAKAFUMI
10 granted patents·38 citations·filing 2011–2015
86Inventor score
Top patents by PatentIndex Score
10 records- 0187US9929317B2Deep ultraviolet LED and method for manufacturing the sameMARUBUN CO LTD·Filed 2015·Granted Mar 27, 2018·8 cites·26 claims
- 0285US9806229B2Deep ultraviolet LED and method for manufacturing the sameMARUBUN CO LTD·Filed 2014·Granted Oct 31, 2017·6 cites·8 claims
- 0379US9156193B2Transfer deviceITANI SHINYA·Filed 2011·Granted Oct 13, 2015·4 cites·5 claims
- 0478US9349918B2Light emitting element and method for manufacturing sameKASHIMA YUKIO·Filed 2012·Granted May 24, 2016·7 cites·13 claims
- 0575US9929311B2Semiconductor light emitting element and method for producing the sameMARUBUN CO LTD·Filed 2014·Granted Mar 27, 2018·4 cites·1 claims
- 0675US9649787B2Sheet-shaped mold position detection device, transfer device and transfer methodITANI SHINYA·Filed 2011·Granted May 16, 2017·3 cites·2 claims
- 0774US9452563B2Transfer system and transfer methodITANI SHINYA·Filed 2011·Granted Sep 27, 2016·3 cites·19 claims
- 0865US9415537B2Demolding deviceITANI SHINYA·Filed 2011·Granted Aug 16, 2016·1 cites·4 claims
- 0965US9149956B2Sheet-shaped mold conveying/positioning deviceITANI SHINYA·Filed 2011·Granted Oct 6, 2015·1 cites·4 claims
- 1062US8921135B2Method for manufacturing deviceULVAC INC·Filed 2013·Granted Dec 30, 2014·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →