Inventor
OSHINO YASUHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OSHINO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAICEL CHEM
23 patentsUS5498688AMar 12, 1996
Two-step process for the preparation of a (co)polycarbonate by transesterification
DAICEL CHEM164 citations99
US5489665AFeb 6, 1996
Process for producing polycarbonate
DAICEL CHEM155 citations98
US5494992AFeb 27, 1996
(Co)polycarbonate and process for producing the same
DAICEL CHEM159 citations97
US5840809ANov 24, 1998
Epoxidized block copolymer, its production, and its composition
DAICEL CHEM24 citations92
US6576692B1Jun 10, 2003
Epoxidized block copolymer, its production, and its composition
DAICEL CHEM14 citations84
US5278279AJan 11, 1994
Process for producing (co)polycarbonate with transesterification catalyst and compound
DAICEL CHEM16 citations81
US5959062ASep 28, 1999
Polymer alloy and a composition therefrom
DAICEL CHEM10 citations74
US5416186AMay 16, 1995
Process for the preparation of (co)polycarbonate
DAICEL CHEM6 citations74
US5405934AApr 11, 1995
Process for producing (co)polycarbonate
DAICEL CHEM8 citations74
US5548041AAug 20, 1996
Process for producing polycarbonate
DAICEL CHEM7 citations73
US5434227AJul 18, 1995
Process for producing polycarbonate
DAICEL CHEM6 citations73
US5432250AJul 11, 1995
Process for producing polycarbonate
DAICEL CHEM7 citations73
US5391690AFeb 21, 1995
Process for producing (co)polycarbonate and (co)polycarbonate composition
DAICEL CHEM9 citations73
US5387628AFeb 7, 1995
Process for producing (co)polycarbonate and (co)polycarbonate composition
DAICEL CHEM5 citations73
US5168112ADec 1, 1992
Process for the preparation of a polycarbonate with piperidinyl pyridine catalyst
DAICEL CHEM5 citations73
US5025083AJun 18, 1991
Process for preparation of polycarbonate
DAICEL CHEM11 citations73
US5468836ANov 21, 1995
Process for the preparation of polycarbonate
DAICEL CHEM13 citations72
US5466774ANov 14, 1995
(Co) Polycarbonate and process for producing the same
DAICEL CHEM7 citations72
US5418314AMay 23, 1995
Process for producing polycarbonate
DAICEL CHEM3 citations62
US5684115ANov 4, 1997
(Co)polycarbonate composition containing boric acid and a basic catalyst
DAICEL CHEM1 citations61
US5663278ASep 2, 1997
(Co)polycarbonate and process for producing the same
DAICEL CHEM0 citations51
US5658978AAug 19, 1997
(Co)polycarbonate and borate composition
DAICEL CHEM0 citations51
US5610262AMar 11, 1997
Process for producing polycarbonate
DAICEL CHEM1 citations51