Inventor

Koji Ohno

Inventor

Gifu, JP

Overview

10→

Patents

1985–2013

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C09Gprimary

C09GPolishing compositions19%

C09KMaterials for miscellaneous applications, not provided for elsewhere19%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%

A61KPreparations for medical, dental or toiletry purposes11%

C04BLime, magnesia7%

A47GHousehold or table equipment4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B24BMachines, devices, or processes for grinding or polishing4%

C07CAcyclic or carbocyclic compounds4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

PatentTitleYear

8,501,027'Polishing composition and polishing method'2013 7,635,776'Ligands and complex compounds containing the same'2009 7,189,684'Polishing composition and method for forming wiring structure using the same'2007 6,849,099'Polishing composition'2005 6,838,016'Polishing composition and polishing method employing it'2005 6,814,766'Polishing composition and polishing method employing it'2004 4,647,311'Gypsum composition for denture investment'1987 4,550,030'Method for strengthening dental restorative material'1985 4,546,006'Method for strengthening porcelain tooth'1985 4,526,619'Gypsum composition for denture investment'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to G C DENTAL IND CORP (4)· patent assignee history

1985Based in Tokyo, JP· patent location history

2004–2013Patents assigned to FUJIMI INC (5)· patent assignee history

2005–2007Based in Gifu, JP· patent location history

2005Based in Nishikasugai-gun, JP· patent location history

2009Patents assigned to TAKASAGO PERFUMERY CO LTD (1)· patent assignee history

2009Based in Osaka, JP· patent location history

2013Patents assigned to HORIKAWA CHIYO (1)· patent assignee history

2013Patents assigned to OHNO KOJI (1)· patent assignee history

2013Based in Motosu-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJIMI INC	5	2004–2013
G C DENTAL IND CORP	4	1985–1987
HORIKAWA CHIYO	1	2013
OHNO KOJIself	1	2013
TAKASAGO PERFUMERY CO LTD	1	2009

Locations

Location	Patents	Span
Gifu, JP	2	2005–2007
Tokyo, JP	2	1985
Motosu-gun, JP	1	2013
Osaka, JP	1	2009
Nishikasugai-gun, JP	1	2005