Patents/Inventors

Seketsu Fukuzawa

TokyoJP4 patents

5 Patents

US122915462025
Phosphonium Compound, Reagent Kit for Derivatization, Mass Spectrometric Method, and Method for Producing Phosphonium Compound
JEOL Ltd.
0 cites
US119469102024
Triazolinedione Adduct, Method for Producing Triazolinedione Adduct, Method for Producing Ene Compound, and Method for Analyzing Ene Compound
Jeol Ltd.
0 cites
US119275102024
Standard Calibration Solution
JEOL Ltd.
0 cites
US118858192024
Analysis Method of Diene Compound
TOKUYAMA CORPORATION
0 cites
US117185902023
Compound, Derivatization Reagent, and Method for Synthesizing Compound
JEOL Ltd.
0 cites