Inventor

IWAI KIYOTAKA

JP6 patents

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

SUMITOMO PHARMA

2 patents

US6951866B2Oct 4, 2005

Bicyclic pyrimidine compounds and therapeutic use thereof

SUMITOMO PHARMA61 citations95

US6458798B1Oct 1, 2002

Bicyclic pyrimidine compounds and therapeutic use thereof

SUMITOMO PHARMA76 citations95

MATSUURA MACHINERY CORP

2 patents

US9902030B2Feb 27, 2018

Vibration stop device

MATSUURA MACHINERY CORP1 citations45

US9849513B2Dec 26, 2017

Moving type tail stock

MATSUURA MACHINERY CORP0 citations45

NEC CORP

1 patent

US6674105B2Jan 6, 2004

Semiconductor memory device and method of forming the same

NEC CORP1 citations48

DAINIPPON SUMITOMO PHARMA CO

1 patent

US7220773B2May 22, 2007

Pyrrole derivative

DAINIPPON SUMITOMO PHARMA CO0 citations37