P

Inventor

WATANABE SHOJI

JP69 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAICEL CHEM

15 patents
US4522984AJun 11, 1985

Modified epoxy resin and composition

DAICEL CHEM73 citations96
US4565859AJan 21, 1986

Polyether compounds, epoxy resins, epoxy resin compositions, and processes for production thereof

DAICEL CHEM74 citations95
US4916254AApr 10, 1990

Process for producing epsilon-caprolactone-modified hydroxyalkyl acrylate or methacrylate and coating copolymer from the same

DAICEL CHEM32 citations92
US4663429AMay 5, 1987

Process for producing lactone polymer and an anti-shrinking thermosetting resin composition having formulated therein said lactone polymer as an anti-shrinking agent

DAICEL CHEM27 citations92
US4529788AJul 16, 1985

Process for preparing novel graft polymer

DAICEL CHEM38 citations92
US4521570AJun 4, 1985

Modified epoxy resin and composition

DAICEL CHEM28 citations92
US4447591AMay 8, 1984

Polyurethane

DAICEL CHEM34 citations92
US5378736AJan 3, 1995

Composition comprising novel alicyclic compound, process for preparation thereof, curable composition, and photo-polymerizable composition

DAICEL CHEM26 citations91
US4703338AOct 27, 1987

Resin composition to seal electronic device

DAICEL CHEM31 citations89
US4525258AJun 25, 1985

Radiation-curable resin composition

DAICEL CHEM26 citations82
US4404333ASep 13, 1983

Thermoplastic polyester resin, production of same, and orthopedic cast material produced therefrom

DAICEL CHEM15 citations74
US4835213AMay 30, 1989

Process for producing lactone polymer and an anti-shrinking thermosetting resin composition having formulated therein said lactone polymer as an anti-shrinking agent

DAICEL CHEM11 citations73
US4439599AMar 27, 1984

Polyurethane having excellent elastic recovery and elastic filament of the same

DAICEL CHEM15 citations73
US4435542AMar 6, 1984

Polyol resin

DAICEL CHEM6 citations73
US4379915AApr 12, 1983

Lactone polymer

DAICEL CHEM17 citations72

HITACHI LTD

10 patents

SONY CORP

6 patents

SHINKO ELECTRIC IND CO

6 patents

DAICEL LTD

3 patents

KUREHA CHEMICAL IND CO LTD

2 patents

HITACHI ENG CO LTD

1 patent

KYOCERA CORP

1 patent

HONDA MOTOR CO LTD

1 patent

SONY MOBILE COMMUNICATIONS INC

1 patent

RICOH KK

1 patent

FUJI PHOTO FILM CO LTD

1 patent

TOSHIBA KK

1 patent

KOBELCO CONSTR MACH CO LTD

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.