Inventor
SHINRIKI TAKASHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHINRIKI TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO OSAKA CEMENT CO LTD
9 patentsUS6956980B2Oct 18, 2005
Optical waveguide type optical modulator and production method therefor
SUMITOMO OSAKA CEMENT CO LTD30 citations91
US5748358AMay 5, 1998
Optical modulator with optical waveguide and traveling-wave type electrodes
SUMITOMO OSAKA CEMENT CO LTD39 citations90
US7362924B2Apr 22, 2008
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD9 citations84
US7444039B2Oct 28, 2008
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD10 citations83
US8805149B2Aug 12, 2014
Optical waveguide device
SUMITOMO OSAKA CEMENT CO LTD4 citations71
US7856155B2Dec 21, 2010
Light modulator and its fabrication method
SUMITOMO OSAKA CEMENT CO LTD3 citations62
US7660493B2Feb 9, 2010
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD2 citations62
US7009758B2Mar 7, 2006
Light control element
SUMITOMO OSAKA CEMENT CO LTD2 citations62
US7292739B2Nov 6, 2007
Optical modulator
SUMITOMO OSAKA CEMENT CO LTD2 citations61