Inventor

Haruki Niida

Inventor

Tokyo, JP

Overview

6→

Patents

2010–2013

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C03Cprimary

C03CChemical composition of glasses, glazes or vitreous enamels30%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

G09FDisplaying20%

B01LChemical or physical laboratory apparatus for general use5%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%

C03BManufacture, shaping, or supplementary processes5%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

8,399,370'Glass composition'2013 8,129,299'Glass composition and process for producing glass composition'2012 7,960,301'Glass composition'2011 7,838,452'Ultraviolet ray transmitting glass composition and glass article making use of the same'2010 7,786,035'Glass composition and process for producing glass composition'2010 7,641,730'Glass flake and method of manufacrturing the same'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2013Patents assigned to AVANSTRATE INC (4)· patent assignee history

2010Patents assigned to NIPPON SHEET GLASS CO LTD (2)· patent assignee history

2010–2013Based in Tokyo, JP· patent location history

2010Based in Minato-ku, JP· patent location history

2012–2013Patents assigned to KOYAMA AKIHIRO (2)· patent assignee history

2012–2013Patents assigned to NAGASHIMA YUKIHITO (2)· patent assignee history

2012–2013Patents assigned to NIIDA HARUKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AVANSTRATE INC	4	2010–2013
KOYAMA AKIHIRO	2	2012–2013
NAGASHIMA YUKIHITO	2	2012–2013
NIIDA HARUKIself	2	2012–2013
NIPPON SHEET GLASS CO LTD	2	2010

Locations

Location	Patents	Span
Tokyo, JP	5	2010–2013
Minato-ku, JP	1	2010