P

Inventor

KATAYAMA ATSUKO

JP10 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA ATSUKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ARKRAY INC

4 patents
US7189576B2Mar 13, 2007

Method for measuring substance and testing piece

ARKRAY INC123 citations98
US7153696B2Dec 26, 2006

Method for measuring substance and testing piece

ARKRAY INC116 citations98
US7098038B2Aug 29, 2006

Method for measuring substance and testing piece

ARKRAY INC116 citations98
US6777243B2Aug 17, 2004

Method for measuring substance and testing piece

ARKRAY INC20 citations92

HITACHI LTD

3 patents
US6489649B2Dec 3, 2002

Semiconductor device having nonvolatile memory and method of manufacturing thereof

HITACHI LTD54 citations96
US6596585B2Jul 22, 2003

Method of manufacturing semiconductor device

HITACHI LTD23 citations92
US7075139B2Jul 11, 2006

Method of manufacturing semiconductor device

HITACHI LTD9 citations73

KYOTO DAIICHI KAGAKU KK

2 patents
US6540962B1Apr 1, 2003

Testing instrument for analyzing liquid sample

KYOTO DAIICHI KAGAKU KK17 citations92
US7393502B2Jul 1, 2008

Test device for analysis of a liquid sample

KYOTO DAIICHI KAGAKU KK3 citations62

RENESAS TECH CORP

1 patent
US6764902B2Jul 20, 2004

Method of manufacturing semiconductor device

RENESAS TECH CORP21 citations92