Inventor

TASAKI MASUTSUGU

JP16 patents

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

ASAHI RUBBER INC

13 patents

US6521915B2Feb 18, 2003

Light-emitting diode device

ASAHI RUBBER INC189 citations98

US6319425B1Nov 20, 2001

Transparent coating member for light-emitting diodes and a fluorescent color light source

ASAHI RUBBER INC192 citations98

US6798467B2Sep 28, 2004

Liquid crystal display device and a method for producing the same

ASAHI RUBBER INC23 citations92

US10533094B2Jan 14, 2020

Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate

ASAHI RUBBER INC5 citations82

US7416906B2Aug 26, 2008

Soldering method for semiconductor optical device, and semiconductor optical device

ASAHI RUBBER INC7 citations73

US6623670B2Sep 23, 2003

Method of molding a transparent coating member for light-emitting diodes

ASAHI RUBBER INC9 citations73

US9663664B2May 30, 2017

Ink for white reflective film, powder coating material for white reflective film, production method of white reflective film, white reflective film, light source mount, and lighting device shade

ASAHI RUBBER INC3 citations72

US9803829B2Oct 31, 2017

Light distribution lens

ASAHI RUBBER INC2 citations67

US10351713B2Jul 16, 2019

Ink for white reflective film, powder coating material for white reflective film, production method of white reflective film, white reflective film, light source mount, and lighting device shade

ASAHI RUBBER INC1 citations62

US7638812B2Dec 29, 2009

Soldering method for semiconductor optical device, and semiconductor optical device

ASAHI RUBBER INC3 citations62

US11326065B2May 10, 2022

Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate

ASAHI RUBBER INC0 citations61

US11094857B2Aug 17, 2021

Method for manufacturing lighting device

ASAHI RUBBER INC0 citations57

US11476395B2Oct 18, 2022

Light source, LED device, and light emitting display structure

ASAHI RUBBER INC1 citations53

TASAKI MASUTSUGU

3 patents

US8704258B2Apr 22, 2014

White color reflecting material and process for production thereof

TASAKI MASUTSUGU30 citations89

US9574050B2Feb 21, 2017

Silicone resin reflective substrate, manufacturing method for same, and base material composition used in reflective substrate

TASAKI MASUTSUGU10 citations81

US9018663B2Apr 28, 2015

Lens-equipped optical semiconductor device and method for manufacturing the same

TASAKI MASUTSUGU2 citations56