Inventor

OKUYAMA KAZUO

JP4 patents

⚠️ This page may combine multiple inventors who share the name “OKUYAMA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI CHEMICAL IND

2 patents

US4394353AJul 19, 1983

Separation of rare earth metals using a cation exchanger

ASAHI CHEMICAL IND20 citations79

US4202860AMay 13, 1980

Continuous separation of uranium isotopes

ASAHI CHEMICAL IND7 citations69

ASAHI KASEI MEDICAL CO LTD

1 patent

US9643174B2May 9, 2017

Temperature responsive adsorbent having a strong cation exchange group and method for producing the same

ASAHI KASEI MEDICAL CO LTD0 citations48

KOGUMA ICHIRO

1 patent

US9643173B2May 9, 2017

Temperature responsive adsorbent having a strong cation exchange group and method for producing the same

KOGUMA ICHIRO0 citations41