Inventor · disambiguated record
Tsutomu Okubo
Also filed as: OKUBO TSUTOMU
18 granted patents·8 pending applications·141 citations·filing 1996–2021
93Inventor score
Top patents by PatentIndex Score
26 records- 0191US5718181ABobbin exchangerJUKI KK·Filed 1996·Granted Feb 17, 1998·29 cites·24 claims
- 0289US10418532B2Semiconductor light-emitting device and method for producing the sameSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Sep 17, 2019·6 cites·9 claims
- 0389US9635871B2Beverage packed in sealed containerTAIYOKAGAKU CO LTD·Filed 2013·Granted May 2, 2017·3 cites·1 claims
- 0485US6589566B2Composition comprising theanineFiled 2001·Granted Jul 8, 2003·38 cites·4 claims
- 0582US6831103B1Composition comprising theanineTAIYO KAGAKU KK·Filed 2000·Granted Dec 14, 2004·26 cites·18 claims
- 0681US7273621B2Compositions for promoting sleepTAIYO KAGAKU KK·Filed 2001·Granted Sep 25, 2007·12 cites·17 claims
- 0780US8293269B2Compositions for promoting sleepOZEKI MAKOTO·Filed 2007·Granted Oct 23, 2012·5 cites·4 claims
- 0876US8852656B2Sleep improvement compositionOZEKI MAKOTO·Filed 2005·Granted Oct 7, 2014·4 cites·4 claims
- 0972US8029829B2Preventive, relieving or therapeutic composition for diabetes mellitus and/or diabetic nephropathyTAIYO KAGAKU KK·Filed 2005·Granted Oct 4, 2011·2 cites·1 claims
- 1070US8941335B2Semiconductor light-emitting element and flash-light deviceKONO KEIMA·Filed 2012·Granted Jan 27, 2015·4 cites·15 claims
- 1163US7094787B2Compositions for regulating desire for smokingOTSUKA CHEM HOLDINGS CO LTD·Filed 2001·Granted Aug 22, 2006·6 cites·7 claims
- 1260US2022123157A1Method of manufacturing a s/n ratio improved photo-detection deviceSTANLEY ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 1356US2010254961A1Water-soluble electrospun sheetTAIYOKAGAKU CO LTD·Filed 2008·Application pending·0 cites
- 1455US7914830B2Composition for inhibiting thrombosisTAIYO KAGAKU KK·Filed 2004·Granted Mar 29, 2011·0 cites·14 claims
- 1554US2004171624A1Pharmaceutical composition for treating mood disordersFiled 2004·Application pending·0 cites
- 1650US2007231444A1Beverage Packed in Sealed ContainerMATSUMOTO MASAKI·Filed 2005·Application pending·0 cites
- 1747US7893453B2LED device and method for manufacturing the sameSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Feb 22, 2011·0 cites·24 claims
- 1847US2019148567A1S/n ratio improved photo-detection device and its manufacturing methodSTANLEY ELECTRIC CO LTD·Filed 2018·Application pending·0 cites
- 1945US7335497B2Process for producing theanineTAIYOKAGAKU CO LTD·Filed 2003·Granted Feb 26, 2008·0 cites·4 claims
- 2044US2013291878A1Medical mask with a functional materialTAKAYAMA SHINJI·Filed 2011·Application pending·0 cites
- 2140US2007213400A1Alcohol-metabolism enhancing composition and ingesta containing the sameTAIYOKAGAKU CO LTD·Filed 2005·Application pending·0 cites
- 2238US9997679B2Light-emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2016·Granted Jun 12, 2018·0 cites·10 claims
- 2336US6706291B1Poultry producibility improver and poultry producibility improvement methodTAIYO KAGAKU KK·Filed 1998·Granted Mar 16, 2004·5 cites·41 claims
- 2435US9724318B2Compositions for improving mental concentrationOZEKI MAKOTO·Filed 2001·Granted Aug 8, 2017·0 cites·8 claims
- 2533US2006004026A1Compositions for ameliorating attention-deficient/hyperactivity disorderKUMAGAI TOMOKO·Filed 2001·Application pending·0 cites
- 2632US6053119ALower thread automatic supply device for a sewing machineJUKI KK·Filed 1998·Granted Apr 25, 2000·1 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →