P

Inventor

HIRANO YASUHIRO

JP44 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO CHEMICAL CO

16 patents
US6231633B1May 15, 2001

Granular coated fertilizer and method for producing the same

SUMITOMO CHEMICAL CO109 citations98
US6190786B1Feb 20, 2001

Epoxy resin composition and resin-encapsulated semiconductor device

SUMITOMO CHEMICAL CO11 citations74
US6255409B1Jul 3, 2001

Epoxy resin composition and resin-encapsulated semiconductor device

SUMITOMO CHEMICAL CO9 citations73
US5939473AAug 17, 1999

Epoxy resin, resin composition, and resin-encapsulated semiconductor device

SUMITOMO CHEMICAL CO6 citations73
US5939509AAug 17, 1999

Epoxy resin, resin composition, and resin-encapsulated semiconductor device

SUMITOMO CHEMICAL CO5 citations73
US5780145AJul 14, 1998

Filler-containing resin composition suitable for injection molding and transfer molding

SUMITOMO CHEMICAL CO8 citations73
US5719225AFeb 17, 1998

Filler-containing resin composition suitable for injection molding and transfer molding

SUMITOMO CHEMICAL CO15 citations73
US5326881AJul 5, 1994

Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor

SUMITOMO CHEMICAL CO5 citations73
US5252687AOct 12, 1993

Thermosetting resin composition and use thereof for an electronic part

SUMITOMO CHEMICAL CO18 citations73
US5109087AApr 28, 1992

Aromatic allyl amine thermosetting resin composition

SUMITOMO CHEMICAL CO5 citations73
US5750789AMay 12, 1998

Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor

SUMITOMO CHEMICAL CO2 citations62
US5329047AJul 12, 1994

Aromatic allyl amine thermosetting resin composition

SUMITOMO CHEMICAL CO4 citations62
US5854370ADec 29, 1998

Epoxy resin stilbenes and process for producing the same by photoisomerization

SUMITOMO CHEMICAL CO1 citations52
US5705596AJan 6, 1998

Epoxy resin and process for producing the same

SUMITOMO CHEMICAL CO0 citations52
US5498687AMar 12, 1996

Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor

SUMITOMO CHEMICAL CO0 citations52
US5444165AAug 22, 1995

Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor

SUMITOMO CHEMICAL CO0 citations52

MITSUBISHI CHEM CORP

7 patents

HITACHI LTD

6 patents

FUJIFILM BUSINESS INNOVATION CORP

3 patents

FUJI XEROX CO LTD

3 patents

HITACHI ELECTRONICS

2 patents

NIPPON SYNTHETIC CHEM IND CO LTD

2 patents

HASUIKE KIMITAKE

2 patents

NAKADA HIROSHI

2 patents

HIRANO YASUHIRO

1 patent