Inventor

MIYATA EIJI

JP9 patents

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

MITSUBISHI CHEM IND

5 patents

US5114577AMay 19, 1992

Composite separating agent

MITSUBISHI CHEM IND81 citations94

US4863972ASep 5, 1989

Porous cross-linked polyvinyl alcohol particles, process for producing the same, and separating agent composed of the same

MITSUBISHI CHEM IND78 citations94

US4696745ASep 29, 1987

Separating agent with fluoroalkyl group

MITSUBISHI CHEM IND17 citations73

US5061741AOct 29, 1991

Method for preparing an oil-in-water type uniform dispersion of liquid droplets and polymerization method for preparing polymer beads of uniform particle size

MITSUBISHI CHEM IND17 citations68

US4604483AAug 5, 1986

Method separating phenylalanine and cinnamic acid

MITSUBISHI CHEM IND4 citations56

TOKYO ELECTRON LTD

2 patents

US5198752AMar 30, 1993

Electric probing-test machine having a cooling system

TOKYO ELECTRON LTD231 citations98

US5084671AJan 28, 1992

Electric probing-test machine having a cooling system

TOKYO ELECTRON LTD372 citations98

NGK SPARK PLUG CO

1 patent

US6187049B1Feb 13, 2001

Ceramic femur head for artificial joint

NGK SPARK PLUG CO20 citations85

OSHIYAMA ITARU

1 patent

US8508634B2Aug 13, 2013

Solid-state image pickup element and a method of manufacturing the same, and image pickup device including the same

OSHIYAMA ITARU5 citations72