P

Inventor

KURASHIGE SHUJI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KURASHIGE SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON KAYAKU KK

3 patents
US5057535AOct 15, 1991

Derivatives of an aminoketone

NIPPON KAYAKU KK10 citations69
US4237141ADec 2, 1980

Derivatives of α-methyl-β-aminopropiophenone and use thereof

NIPPON KAYAKU KK2 citations58
US5103022AApr 7, 1992

Process for producing an optically active aminoketone derivative

NIPPON KAYAKU KK0 citations49

SONY CORP

2 patents
US7016935B2Mar 21, 2006

Network conferencing system, equipment management method and data presentation method

SONY CORP112 citations93
US7486254B2Feb 3, 2009

Information creating method information creating apparatus and network information processing system

SONY CORP45 citations90