Inventor
MIYAKE TETSUYA
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MIYAKE TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
26 patentsUS4246351AJan 20, 1981
Protein adsorbent
ASAHI CHEMICAL IND71 citations96
US4430445AFeb 7, 1984
Novel basic imidazolylmethylstyrene compound, its polymer, a process for the preparation thereof and a use as ion exchange resin
ASAHI CHEMICAL IND30 citations92
US4311799AJan 19, 1982
Novel basic cross-linked polymers
ASAHI CHEMICAL IND41 citations92
US4093570AJun 6, 1978
Production of porous polymers
ASAHI CHEMICAL IND33 citations92
US4238294ADec 9, 1980
Process for recovering heavy metal ions or heavy metal ions and halogen values from solutions comprising a lower aliphatic monocarboxylic acid
ASAHI CHEMICAL IND33 citations90
US4230882AOct 28, 1980
Process for the production of a high purity terephthalic acid
ASAHI CHEMICAL IND24 citations82
US4118457AOct 3, 1978
Redox uranium isotope separation using anion exchangers
ASAHI CHEMICAL IND19 citations82
US4159284AJun 26, 1979
Process for separation of hydrocarbon mixture
ASAHI CHEMICAL IND23 citations81
US4137054AJan 30, 1979
Purification of formaldehyde by separation
ASAHI CHEMICAL IND15 citations81
US4280984AJul 28, 1981
Isotope separation
ASAHI CHEMICAL IND18 citations80
US4394353AJul 19, 1983
Separation of rare earth metals using a cation exchanger
ASAHI CHEMICAL IND20 citations79
US4124770ANov 7, 1978
Separation of xylenols from cresols with adsorbent
ASAHI CHEMICAL IND9 citations74
US4092398AMay 30, 1978
Ion exchange apparatus for uranium technology
ASAHI CHEMICAL IND19 citations74
US4302424ANov 24, 1981
Isotope separation
ASAHI CHEMICAL IND10 citations71
US4255607AMar 10, 1981
Separation of C8 aromatic isomers
ASAHI CHEMICAL IND17 citations70
US4112044ASep 5, 1978
Chromatographic separation of uranium isotopes
ASAHI CHEMICAL IND18 citations70
US4049769ASep 20, 1977
Separation of uranium isotopes by accelerated isotope exchange reactions
ASAHI CHEMICAL IND9 citations70
US4202860AMay 13, 1980
Continuous separation of uranium isotopes
ASAHI CHEMICAL IND7 citations69
US4376687AMar 15, 1983
Nitrogen-containing acrylic copolymer composition
ASAHI CHEMICAL IND5 citations63
US4239892ADec 16, 1980
Process for preparing pyridine bases
ASAHI CHEMICAL IND2 citations62
US4179576ADec 18, 1979
Process for preparing pyridine bases
ASAHI CHEMICAL IND4 citations62
US4406870ASep 27, 1983
Method for the separation of carbon isotopes by chemical exchange method
ASAHI CHEMICAL IND6 citations61
US4368175AJan 11, 1983
Ion exchange enrichment of uranium isotopes
ASAHI CHEMICAL IND4 citations61
US4285811AAug 25, 1981
Purification of formaldehyde by separation
ASAHI CHEMICAL IND2 citations61
US4162268AJul 24, 1979
Process for preparing diacetylbenzene
ASAHI CHEMICAL IND3 citations56
US4263439AApr 21, 1981
Process for preparing pyridine bases
ASAHI CHEMICAL IND0 citations51