Inventor · disambiguated record
Masashi Niwa
Also filed as: NIWA MASASHI
10 granted patents·7 pending applications·31 citations·filing 1993–2024
85Inventor score
Top patents by PatentIndex Score
17 records- 0180US9546140B22-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereofSANTEN PHARMACEUTICAL CO LTD·Filed 2016·Granted Jan 17, 2017·2 cites·5 claims
- 0280US9359328B22-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereofSANTEN PHARMACEUTICAL CO LTD·Filed 2015·Granted Jun 7, 2016·2 cites·2 claims
- 0375US9902698B22-[[[2-[(Hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereofSANTEN PHARMACEUTICAL CO LTD·Filed 2016·Granted Feb 27, 2018·1 cites·6 claims
- 0471US9029398B22-[[[2-[(hydroxyacetyl)amino]-4-pyridinyl]methyl]thio]-N-[4-(trifluoromethoxy)phenyl]-3-pyridinecarboxamide benzenesulfonate, crystal of same, crystal polymorph thereof, and methods for production thereofNIWA MASASHI·Filed 2010·Granted May 12, 2015·2 cites·3 claims
- 0571US7410987B2Method for treating pain or pruritis by administering κ-opioid receptor agonist comprising 2-phenylbenzothiazoline derivativeSANTEN PHARMACEUTICAL CO LTD·Filed 2006·Granted Aug 12, 2008·2 cites·14 claims
- 0666US2025130319A1Photoelectric conversion deviceCANON KK·Filed 2024·Application pending·0 cites
- 0766US2025208266A1Ranging device, ranging method, and movable bodyCANON KK·Filed 2024·Application pending·0 cites
- 0865US7112598B2κ opioid receptor agonist comprising 2-phenylbenzothiazoline derivativeSANTEN PHARMACEUTICAL CO LTD·Filed 2003·Granted Sep 26, 2006·4 cites·19 claims
- 0962US2024125933A1Ranging deviceCANON KK·Filed 2023·Application pending·0 cites
- 1061US2024019576A1Ranging deviceCANON KK·Filed 2023·Application pending·0 cites
- 1155US5450870AMethod and an apparatus for detecting concentration of a chemical treating solution and an automatic control apparatus thereofNIPPON DENSO CO·Filed 1993·Granted Sep 19, 1995·18 cites·11 claims
- 1254US2024027624A1Ranging deviceCANON KK·Filed 2023·Application pending·0 cites
- 1350US2021115309A1Adhesive tapeTERAOKA SEISAKUSHO KK·Filed 2018·Application pending·0 cites
- 1449US10713757B2Image processing apparatus, control method thereof, and storage mediumCANON KK·Filed 2018·Granted Jul 14, 2020·0 cites·18 claims
- 1548US11849229B2Image capturing apparatus having photon detection and control method thereforCANON KK·Filed 2022·Granted Dec 19, 2023·0 cites·13 claims
- 1644US7912821B2Apparatus and method for data managementFUJITSU LTD·Filed 2009·Granted Mar 22, 2011·0 cites·15 claims
- 1741US2018237673A1Adhesive tapeTERAOKA SEISAKUSHO KK·Filed 2015·Application pending·0 cites
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