Inventor

Makoto Tsuboi

Inventor

Ohtake, JP

Overview

1978–2014

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

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

C09Dprimary

C09DCoating compositions, e.g. paints, varnishes or lacquers29%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%

A01NPreservation of bodies of humans or animals or plants or parts thereof8%

H05BElectric heating8%

Y10TTechnical subjects covered by former us classification8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

C08LCompositions of macromolecular compounds5%

C07CAcyclic or carbocyclic compounds3%

F23NRegulating or controlling combustion3%

PatentTitleYear

8,846,821'Metal-crosslinked organopolysiloxane-thio block vinyl copolymer and antifouling coating composition containing the metal-crosslinked copolymer'2014 7,557,148'Cyclic carboxylic acid compound and use thereof'2009 6,958,366'Antifouling coating composition and novel resin'2005 6,916,860'Antifouling coating composition, coating film therefrom, base material covered with the coating film and antifouling method'2005 6,828,030'(POLY)OXYALKYLENE BLOCK SILYL ESTER COPOLYMER, ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FORMED FROM ANTIFOULING COATING COMPOSITION, ANTIFOULING METHOD USING ANTIFOULING COATING COMPOSITION AND HULL OR UNDERWATER STRUCTURE COVERED WITH ANTIFOULING COATING'2004 6,458,878'SILYL (METH) ACRYLATE COPOLYMERS, PROCESSES FOR PREPARING THE SAME, ANTIFOULING PAINT COMPOSITIONS CONTAINING THE SILYL (METH) ACRYLATE COPOLYMERS, ANTIFOULING COATING FILMS FORMED FROM THE ANTIFOULING PAINT COMPOSITIONS, ANTIFOULING METHODS USING THE ANTIFOULING PAINT COMPOSITIONS, AND HULLS OR UNDERWATER STRUCTURES COATED WITH THE ANTIFOULING COATING FILMS'2002 6,172,132'Antifouling coating composition, coating film formed from said antifoulding coating composition, antifouling method using said antifouling coating composition and hull or underwater structure coated with said coating film'2001 6,110,990'Antifouling coating composition, coating film formed from said antifouling coating composition, antifouling method using said antifouling coating composition and hull or underwater structure coated with said coating film'2000 6,010,693'Anti-fouling compositions and fouling control of harmful aquatic organisms'2000 5,683,686'Anti-fouling compositions comprising N-phenylisothiazalone derivatives and fouling control of harmful aquatic organisms using same'1997 5,554,976'Method and apparatus for detecting abnormality in gas supply equipment'1996 5,507,862'Anti-fouling compositions or fouling control of harmful aquatic organisms'1996 RE031094'Apparatus for controlling heating time utilizing humidity sensing'1982 4,335,293'Heating control apparatus by humidity detection'1982 4,097,707'Apparatus for controlling heating time utilizing humidity sensing'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1996Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history

1978–1982Based in Yamatokoriyama, JP· patent location history

1996–2014Patents assigned to CHUGOKU MARINE PAINTS (8)· patent assignee history

1996–2000Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history

1996–2000Based in Hiroshima, JP· patent location history

1996Based in Nara, JP· patent location history

2000–2009Based in Ohtake, JP· patent location history

2001Patents assigned to CHUGOKO MARINE PAINTS LTD (1)· patent assignee history

2002Patents assigned to CHUOGOKU MARINE PAINTS LTD (1)· patent assignee history

2005–2014Based in Otake, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHUGOKU MARINE PAINTS	8	1996–2014
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	3	1978–1996
SUMITOMO CHEMICAL CO	3	1996–2000
CHUGOKO MARINE PAINTS LTD	1	2001
CHUOGOKU MARINE PAINTS LTD	1	2002

Locations

Location	Patents	Span
Ohtake, JP	6	2000–2009
Hiroshima, JP	3	1996–2000
Yamatokoriyama, JP	3	1978–1982
Otake, JP	2	2005–2014
Nara, JP	1	1996