Inventor · disambiguated record
Yoshiaki Sakamaki
Also filed as: SAKAMAKI YOSHIAKI
19 granted patents·1 pending application·201 citations·filing 1997–2024
95Inventor score
Top patents by PatentIndex Score
20 records- 0198US9284273B2Compounds useful for producing an optically active diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2015·Granted Mar 15, 2016·28 cites·2 claims
- 0297US9035062B2Process for preparing a compound useful for producing an optically active diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2014·Granted May 19, 2015·25 cites·3 claims
- 0396US8772490B2Optically active diazabicyclooctane derivatives and process for preparing the sameABE TAKAO·Filed 2011·Granted Jul 8, 2014·31 cites·12 claims
- 0495US9181250B2Beta-lactamase inhibitor and process for preparing the sameMEIJI SEIKA PHARMA CO LTD·Filed 2013·Granted Nov 10, 2015·22 cites·1 claims
- 0594US9676777B2Compounds useful for producing an optically active diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2016·Granted Jun 13, 2017·7 cites·7 claims
- 0693US10000492B2Process for producing diazabicyclooctane derivativeMEIJI SEIKA PHARMA CO LTD·Filed 2017·Granted Jun 19, 2018·9 cites·12 claims
- 0792US10000491B2Process for producing diazabicyclooctane derivative and intermediate thereofMEIJI SEIKA PHARMA CO LTD·Filed 2014·Granted Jun 19, 2018·10 cites·17 claims
- 0891US10604522B2Processes for producing diazabicyclooctane compoundsMEIJI SEIKA PHARMA CO LTD·Filed 2018·Granted Mar 31, 2020·4 cites·7 claims
- 0989US10023573B2Beta-lactamase inhibitor and process for preparing the sameMEIJI SEIKA PHARMA CO LTD·Filed 2017·Granted Jul 17, 2018·6 cites·2 claims
- 1089US9708320B2β-lactamase inhibitor and process for preparing the sameMEIJI SEIKA PHARMA CO LTD·Filed 2015·Granted Jul 18, 2017·6 cites·11 claims
- 1188US10556905B2Processes for preparing a diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2018·Granted Feb 11, 2020·5 cites·9 claims
- 1287US12103928B2Processes for preparing a diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·9 claims
- 1384US10131665B2Processes for producing diazabicyclooctane compoundsMEIJI SEIKA PHARMA CO LTD·Filed 2014·Granted Nov 20, 2018·5 cites·17 claims
- 1484US2025059191A1Crystalline forms of diazabicyclooctane derivative and production process thereofMEIJI SEIKA PHARMA CO LTD·Filed 2024·Application pending·0 cites
- 1579US12221443B2Crystalline forms of diazabicyclooctane derivative and production process thereofMEIJI SEIKA PHARMA CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·7 claims
- 1679US11731971B2Processes for preparing a diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2021·Granted Aug 22, 2023·0 cites·5 claims
- 1773US11117896B2Processes for preparing a diazabicyclooctane compoundMEIJI SEIKA PHARMA CO LTD·Filed 2019·Granted Sep 14, 2021·0 cites·3 claims
- 1872US11414417B2Crystalline forms of diazabicyclooctane derivative and production process thereofMEIJI SEIKA PHARMA CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·13 claims
- 1968US6107372ARubber composition for the tire having improved abrasion resistance and aging resistanceYOKOHAMA RUBBER CO LTD·Filed 1998·Granted Aug 22, 2000·20 cites·3 claims
- 2068US5859101ARubber composition for tireYOKOHAMA RUBBER CO LTD·Filed 1997·Granted Jan 12, 1999·23 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →