Inventor

NASUKAWA TOSHIMICHI

JP6 patents

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

HIRAI HIDEAKI

3 patents

US8830585B2Sep 9, 2014

Optical element, polarization filter, optical isolator, and optical apparatus

HIRAI HIDEAKI4 citations70

US8154976B2Apr 10, 2012

Reflecting wavelength plate and optical pickup using reflecting wavelength plate

HIRAI HIDEAKI0 citations49

US8154977B2Apr 10, 2012

Reflecting wavelength plate and optical pickup using reflecting wavelength plate

HIRAI HIDEAKI0 citations49

MORITA NOBUHIRO

1 patent

US8085312B2Dec 27, 2011

Image input apparatus, image input method, personal authentication apparatus, and electronic apparatus

MORITA NOBUHIRO8 citations79

RICOH KK

1 patent

US7502300B2Mar 10, 2009

Optical pickup and optical data processing apparatus

RICOH KK0 citations39

HAMANO YUKIKO

1 patent

US8259555B2Sep 4, 2012

Optical pickup and optical information processing device

HAMANO YUKIKO0 citations38