Membership
Tour
Register
Log in
Koji SAKAI
Follow
Person
Kitasaku-gun, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Illuminating apparatus and method of producing lens sheet used therein
Patent number
9,476,565
Issue date
Oct 25, 2016
Minebea Co., Ltd.
Koji Sakai
G02 - OPTICS
Information
Patent Grant
Illuminating device
Patent number
8,894,250
Issue date
Nov 25, 2014
Minebea Co., Ltd.
Masaki Asai
F21 - LIGHTING
Information
Patent Grant
Illuminating device
Patent number
8,727,580
Issue date
May 20, 2014
Minebea Co., Ltd.
Ryohei Takayama
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
ILLUMINATING APPARATUS AND METHOD OF PRODUCING LENS SHEET USED THEREIN
Publication number
20130343035
Publication date
Dec 26, 2013
MINEBEA CO., LTD.
Koji SAKAI
G02 - OPTICS
Information
Patent Application
ILLUMINATING DEVICE
Publication number
20130010454
Publication date
Jan 10, 2013
MINEBEA CO., LTD.
Ryohei TAKAYAMA
F21 - LIGHTING
Information
Patent Application
ILLUMINATING DEVICE
Publication number
20120300466
Publication date
Nov 29, 2012
MINEBEA CO., LTD.
Masaki ASAI
G02 - OPTICS