Inventor

SUGITA KYOKO

JP6 patents

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

RIKAGAKU KENKYUSHO

3 patents

US4941956AJul 17, 1990

Method of enriching the isotope carbon 13 by means of laser irradiation

RIKAGAKU KENKYUSHO9 citations70

US4824537AApr 25, 1989

Working substances used in laser isotope separation and method of laser isotope separation

RIKAGAKU KENKYUSHO9 citations66

US5314592AMay 24, 1994

Method for enrichment of oxygen 18 with a laser

RIKAGAKU KENKYUSHO4 citations58

KURARAY CO

2 patents

US11021499B2Jun 1, 2021

Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, ammonium salt thereof, and method for producing same

KURARAY CO0 citations56

US10696701B2Jun 30, 2020

Bis(6-methyl-3-sulphophenyl)phenylphosphine, ammonium salt thereof, and method for producing same

KURARAY CO0 citations46

UNIV OKAYAMA NAT UNIV CORP

1 patent

US8362237B2Jan 29, 2013

Optical-isomer separating agent for chromatography and process for producing the same

UNIV OKAYAMA NAT UNIV CORP0 citations36