Inventor

KURIHARA MASANAO

JP4 patents

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

SUMITOMO OSAKA CEMENT CO LTD

2 patents

US7292739B2Nov 6, 2007

Optical modulator

SUMITOMO OSAKA CEMENT CO LTD2 citations61

US9291838B2Mar 22, 2016

Optical waveguide element

SUMITOMO OSAKA CEMENT CO LTD1 citations49

FUJINO TETSUYA

1 patent

US9223158B2Dec 29, 2015

Optical waveguide element and method of manufacturing the same

FUJINO TETSUYA5 citations65

KONDOU KATSUTOSHI

1 patent

US8306372B2Nov 6, 2012

Waveguide-type polarizer

KONDOU KATSUTOSHI2 citations59