P

Inventor

YAGI TOSHIO

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

MITSUBISHI YUKA BADISCHE

5 patents
US4689351AAug 25, 1987

Process for producing foamed particles of propylene copolymer resin

MITSUBISHI YUKA BADISCHE52 citations92
US4626555ADec 2, 1986

Polypropylene foamed particles

MITSUBISHI YUKA BADISCHE26 citations92
US4596833AJun 24, 1986

Polypropylene foamed particles

MITSUBISHI YUKA BADISCHE27 citations92
US5032620AJul 16, 1991

Propylene resin foamed particles and foamed mold article

MITSUBISHI YUKA BADISCHE24 citations91
US4908393AMar 13, 1990

Propylene resin foamed particles and foamed mold article

MITSUBISHI YUKA BADISCHE12 citations72

TOYO KOGYO CO

2 patents
US4079157AMar 14, 1978

Method of fabrication of distortion-resistant material

TOYO KOGYO CO24 citations79
US3941569AMar 2, 1976

Method for making ferrous metal having improved resistances to corrosion at elevated temperatures and to oxidization

TOYO KOGYO CO8 citations65

NAKAO MASATOSHI

1 patent
US8175516B2May 8, 2012

Communication terminal

NAKAO MASATOSHI7 citations80

YAGI TOSHIO

1 patent
US4081146AMar 28, 1978

Garbage disposal apparatus

YAGI TOSHIO23 citations78

MITSUBISHI PETROCHEMICAL CO

1 patent
US4291138ASep 22, 1981

Production of modified polypropylenes

MITSUBISHI PETROCHEMICAL CO12 citations73

KOITO MFG CO LTD

1 patent
US10132459B2Nov 20, 2018

Lamp

KOITO MFG CO LTD3 citations71

AMENITY RES INSTITUTE CO LTD

1 patent
US10068585B2Sep 4, 2018

Echo canceller device

AMENITY RES INSTITUTE CO LTD2 citations59