P

Inventor

IWAHAMA TAKAHIRO

JP19 patents
⚠️ This page may combine multiple inventors who share the name “IWAHAMA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAICEL CHEM

14 patents
US7115541B2Oct 3, 2006

Catalyst comprising n-substituted cyclic imides and processes for preparing organic compounds with the catalyst

DAICEL CHEM16 citations92
US7615656B2Nov 10, 2009

Cycloaliphatic polyepoxy compounds and preparation thereof

DAICEL CHEM2 citations62
US7608727B2Oct 27, 2009

Process for the preparation of furan compounds

DAICEL CHEM7 citations62
US7183423B1Feb 27, 2007

Process for the preparation of organic compounds with imide catalysts

DAICEL CHEM7 citations62
US6548713B2Apr 15, 2003

Process for the preparation of organic compounds with manganese catalysts or the like

DAICEL CHEM2 citations62
US7834114B2Nov 16, 2010

Polycyclic ester containing cyano group and lactone skeleton

DAICEL CHEM1 citations61
US7750101B2Jul 6, 2010

Polycyclic ester containing cyano group and lactone skeleton

DAICEL CHEM1 citations61
US7985866B2Jul 26, 2011

Vinyl ether compounds and polymerizable compositions

DAICEL CHEM1 citations51
US7741514B2Jun 22, 2010

Catalyst comprising N-substituted cyclic imide compound and process for producing organic compound using the catalyst

DAICEL CHEM0 citations51
US7732645B2Jun 8, 2010

Aromatic vinyl ether compounds

DAICEL CHEM0 citations51
US7518021B2Apr 14, 2009

Aromatic vinyl ether compounds

DAICEL CHEM0 citations51
US7745654B2Jun 29, 2010

Process for the preparation of vinyl- or allyl-containing compounds

DAICEL CHEM0 citations41
US7304184B2Dec 4, 2007

Process for producing allyl-containing compounds

DAICEL CHEM0 citations41
US6768023B2Jul 27, 2004

Process for producing organic compounds using nitrites

DAICEL CHEM0 citations41

DAICEL CORP

3 patents

INOUE KEIZO

1 patent

IWAHAMA TAKAHIRO

1 patent