Inventor · disambiguated record
Masahiro Yagi
Also filed as: YAGI MASAHIRO · YOSHIKUNI YOSHIAKI
10 granted patents·1 pending application·271 citations·filing 1976–2012
89Inventor score
Top patents by PatentIndex Score
11 records- 0197US4182767AAntihyperglycemic N-alkyl-3,4,5-trihydroxy-2-piperidine methanolNIPPON SHINYAKU CO LTD·Filed 1978·Granted Jan 8, 1980·109 cites·7 claims
- 0296US4533668AAntihyperglycemic moranoline derivativesNIPPON SHINYAKU CO LTD·Filed 1979·Granted Aug 6, 1985·75 cites·41 claims
- 0396US4065562AMethod and composition for reducing blood glucose levelsNIPPON SHINYAKU CO LTD·Filed 1976·Granted Dec 27, 1977·62 cites·4 claims
- 0470US4339585AMethod for the production of 2-hydroxymethyl-3,4,5-trihydroxy piperidine and the corresponding N-methyl derivativeNIPPON SHINYAKU CO LTD·Filed 1978·Granted Jul 13, 1982·6 cites·6 claims
- 0561US4137231AProcess for the isolation of 2-hydroxymethyl-3,4,5-trihydroxypiperidine from plant materialNIPPON SHINYAKU CO LTD·Filed 1976·Granted Jan 30, 1979·6 cites·5 claims
- 0656US9175282B2Cellobiose 2-epimerase, its preparation and usesWATANABE HIKARU·Filed 2012·Granted Nov 3, 2015·0 cites·2 claims
- 0754US4338433AMoranoline derivatives and process for preparation thereofNIPPON SHINYAKU CO LTD·Filed 1980·Granted Jul 6, 1982·6 cites·11 claims
- 0851US4336373ABis-piperidine compoundsNIPPON SHINYAKU CO LTD·Filed 1981·Granted Jun 22, 1982·4 cites·11 claims
- 0949US2012040407A1Cellobiose 2-epimerase, its preparation and usesWATANABE HIKARU·Filed 2010·Application pending·0 cites
- 1043US4198481AProcess for the preparation of 2-hydroxymethyl-3,4,5-trihydroxy piperidineNIPPON SHINYAKU CO LTD·Filed 1978·Granted Apr 15, 1980·3 cites·4 claims
- 1130US4336374AQuaternary ammonium substituted N-cinnamylpiperidinesNIPPON SHINYAKU CO LTD·Filed 1981·Granted Jun 22, 1982·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →