P

Inventor

OKAZOE TAKASHI

JP60 patents
⚠️ This page may combine multiple inventors who share the name “OKAZOE TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI GLASS CO LTD

41 patents
US6166125ADec 26, 2000

Graded-refractive-index optical plastic material and method for its production

ASAHI GLASS CO LTD77 citations95
US7393515B2Jul 1, 2008

Fluorinated compound, water repellent composition and thin film

ASAHI GLASS CO LTD28 citations92
US6586626B2Jul 1, 2003

Process for producing a fluorine-containing compound by liquid phase fluorination

ASAHI GLASS CO LTD40 citations92
US6093860AJul 25, 2000

Method for producing perfluoro(n-pentane)

ASAHI GLASS CO LTD22 citations92
US7271229B2Sep 18, 2007

Processes for producing a fluorosulfonyl group-containing compound and a compound led from the fluorosulfonyl group-containing compound

ASAHI GLASS CO LTD14 citations84
US7230140B2Jun 12, 2007

Perfluoropolyether derivative

ASAHI GLASS CO LTD13 citations82
US7795375B2Sep 14, 2010

Fluoropolyether compound

ASAHI GLASS CO LTD7 citations74
US7161025B2Jan 9, 2007

Method for producing a fluorinated ester compound

ASAHI GLASS CO LTD6 citations74
US7034179B2Apr 25, 2006

Method for producing a fluorinated ester compound

ASAHI GLASS CO LTD6 citations74
US6956138B2Oct 18, 2005

Method for producing a fluorine-containing compound

ASAHI GLASS CO LTD6 citations74
US6951957B2Oct 4, 2005

Process for producing a fluorine-containing compound by liquid phase fluorination

ASAHI GLASS CO LTD6 citations74
US6894187B2May 17, 2005

Method for producing a fluorine-containing compound

ASAHI GLASS CO LTD6 citations74
US6833477B2Dec 21, 2004

Process for producing a vic-dichloro acid fluoride

ASAHI GLASS CO LTD9 citations74
US6790982B2Sep 14, 2004

Process for producing a fluorine atom-containing sulfonyl fluoride compound

ASAHI GLASS CO LTD7 citations74
US6747174B2Jun 8, 2004

Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers

ASAHI GLASS CO LTD8 citations74
US7053237B2May 30, 2006

Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether

ASAHI GLASS CO LTD9 citations73
US6911513B2Jun 28, 2005

Fluorinated diene compound and fluoropolymer, and methods for their production

ASAHI GLASS CO LTD6 citations73
US6197960B1Mar 6, 2001

Process for producing piperidinecarbinols

ASAHI GLASS CO LTD5 citations71
US7314952B2Jan 1, 2008

Fluorinated adamantane derivatives

ASAHI GLASS CO LTD3 citations63
US7105697B2Sep 12, 2006

Process for producing a fluorine atom-containing sulfonyl fluoride compound

ASAHI GLASS CO LTD3 citations63
US7083705B2Aug 1, 2006

Process for producing a fluorine-containing compound by liquid phase fluorination

ASAHI GLASS CO LTD2 citations63
US7053238B2May 30, 2006

Process for producing fluorinated polyvalent carbonyl compound

ASAHI GLASS CO LTD2 citations63
US6858752B2Feb 22, 2005

Process for producing fluorinated polyvalent carbonyl compound

ASAHI GLASS CO LTD4 citations63
US6803488B2Oct 12, 2004

Process for producing fluorinated ketone

ASAHI GLASS CO LTD4 citations63
US7709665B2May 4, 2010

Processes for producing a fluorosulfonyl group-containing compound and a compound LED from the fluorosulfonyl group-containing compound

ASAHI GLASS CO LTD2 citations62
US7501540B2Mar 10, 2009

Process for producing perfluorodiacyl fluorinated compounds

ASAHI GLASS CO LTD2 citations62
US7071272B2Jul 4, 2006

Method for preparing unsaturated compound by pyrolysis reaction

ASAHI GLASS CO LTD2 citations62
US5856337AJan 5, 1999

2-arylquinolines and process for producing the same

ASAHI GLASS CO LTD4 citations62
US7388114B2Jun 17, 2008

Perfluoropolyether derivative

ASAHI GLASS CO LTD3 citations61
US6476228B1Nov 5, 2002

Process for producing piperidinecarbinols

ASAHI GLASS CO LTD3 citations60
USRE41806EOct 5, 2010

Process for producing a fluorine atom-containing sulfonyl fluoride compound

ASAHI GLASS CO LTD0 citations52
USRE41357EMay 25, 2010

Process for producing a fluorine atom-containing sulfonyl fluoride compound

ASAHI GLASS CO LTD0 citations52
USRE41184EMar 30, 2010

Process for producing a fluorine atom-containing sulfonyl fluoride compound

ASAHI GLASS CO LTD0 citations52
US7488847B2Feb 10, 2009

Fluorinated adamantane and its derivatives

ASAHI GLASS CO LTD0 citations52
US7425646B2Sep 16, 2008

Fluorinated adamantane derivative

ASAHI GLASS CO LTD1 citations52
US7301052B2Nov 27, 2007

Process for producing perfluorodiacyl fluorinated compounds

ASAHI GLASS CO LTD1 citations52
US7297815B2Nov 20, 2007

Process for producing fluorinated sulfonyl fluoride compound

ASAHI GLASS CO LTD1 citations52
US6969776B2Nov 29, 2005

Process for producing fluorinated ketone

ASAHI GLASS CO LTD0 citations52
US6919480B2Jul 19, 2005

Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers

ASAHI GLASS CO LTD0 citations52
US7511177B2Mar 31, 2009

Fluoroadamantane derivative

ASAHI GLASS CO LTD0 citations51
US7402714B2Jul 22, 2008

Fluoroadamantane derivative

ASAHI GLASS CO LTD1 citations51

GREEN CROSS CORP

4 patents

NIPPON CHEMIPHAR CO

2 patents

UNIV KOBE NAT UNIV CORP

1 patent

AGC INC

1 patent

KAWAGUCHI SATOSHI

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.