P

Inventor

OGURA SHIZUO

JP11 patents
⚠️ This page may combine multiple inventors who share the name “OGURA SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

6 patents
US5563707AOct 8, 1996

Interference enhanced optical sensor for detecting chemical species

HOECHST AG59 citations95
US5844249ADec 1, 1998

Apparatus for detecting defects of wires on a wiring board wherein optical sensor includes a film of polymer non-linear optical material

HOECHST AG35 citations91
US5757193AMay 26, 1998

Apparatus for detecting defects of wiring board

HOECHST AG45 citations90
US5652327AJul 29, 1997

Triazine polymers

HOECHST AG11 citations72
US5817727AOct 6, 1998

Polymer films for detecting chemical substances

HOECHST AG5 citations62
US5665844ASep 9, 1997

Polymer films for detecting chemical substances

HOECHST AG3 citations62

CELANESE VENTURES GMBH

2 patents
US6703163B2Mar 9, 2004

Lithium battery and electrode

CELANESE VENTURES GMBH41 citations89
US7029794B2Apr 18, 2006

Lithium battery and electrode

CELANESE VENTURES GMBH7 citations71

CALL RONALD W

1 patent
US8486556B2Jul 16, 2013

Multilayer separator exhibiting improved strength and stability

CALL RONALD W18 citations81

CELGARD INC

1 patent
US6921608B2Jul 26, 2005

Battery separator

CELGARD INC4 citations57

OGURA MASAKI

1 patent
US10804852B2Oct 13, 2020

High-voltage output amplifier

OGURA MASAKI0 citations33