P

Inventor

OTAKE YUMIKO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “OTAKE YUMIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO BAKELITE CO

3 patents
US7820356B2Oct 26, 2010

Optical waveguides and methods thereof

SUMITOMO BAKELITE CO7 citations72
US8053166B2Nov 8, 2011

Optical waveguides and methods thereof

SUMITOMO BAKELITE CO2 citations61
US8021825B2Sep 20, 2011

Optical waveguides and methods thereof

SUMITOMO BAKELITE CO0 citations51

CHOKI KOJI

1 patent
US8420293B2Apr 16, 2013

Optical waveguides and methods thereof

CHOKI KOJI2 citations59