Inventor

KONDOH OSAMU

JP4 patents

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

MITSUBISHI GAS CHEMICAL CO

2 patents

US5058978AOct 22, 1991

Optical divider for multimode optical fiber systems

MITSUBISHI GAS CHEMICAL CO38 citations90

US5091986AFeb 25, 1992

Optical divider for multimode optical fiber systems

MITSUBISHI GAS CHEMICAL CO29 citations88

HATTORI KAZUO

1 patent

US8420668B2Apr 16, 2013

1-(2H)-isoquinolone derivative

HATTORI KAZUO0 citations48

CHUGAI PHARMACEUTICAL CO LTD

1 patent

US7820693B2Oct 26, 2010

1-(2H)-isoquinolone derivative

CHUGAI PHARMACEUTICAL CO LTD0 citations38