Inventor
TAMURA KANICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA KANICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TALEX OPTICAL CO LTD
5 patentsUS5926310AJul 20, 1999
Polarizing film and polarizing composites
TALEX OPTICAL CO LTD82 citations93
US7216976B2May 15, 2007
Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses
TALEX OPTICAL CO LTD17 citations81
US6734272B2May 11, 2004
Polyurethane resin composition and optical lens having impact resistance
TALEX OPTICAL CO LTD18 citations81
US10267966B2Apr 23, 2019
Composite functional polarized lens
TALEX OPTICAL CO LTD2 citations68
US10168554B2Jan 1, 2019
Photochromic lens
TALEX OPTICAL CO LTD0 citations39
TAMURA KANICHI
5 patentsUS9017820B2Apr 28, 2015
Laminated glass lens for spectacles
TAMURA KANICHI7 citations81
US8415413B2Apr 9, 2013
Eyeglass lens made of allyl diglycol carbonate resin
TAMURA KANICHI3 citations60
US9207368B2Dec 8, 2015
Light shielding lens for protective eyeglasses
TAMURA KANICHI1 citations49
US9175128B2Nov 3, 2015
Infrared absorbing spectacle lens and method for producing such lens
TAMURA KANICHI0 citations49
US8474973B2Jul 2, 2013
Infrared absorbing polarized eyeglass lens
TAMURA KANICHI0 citations49