P

Inventor

OKUDA TAMOTSU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “OKUDA TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIKYO GOMU SEIKO KK

3 patents
US5009646AApr 23, 1991

Sliding stopper for a syringe

DAIKYO GOMU SEIKO KK208 citations97
US4997423AMar 5, 1991

Laminated sliding stopper for a syringe

DAIKYO GOMU SEIKO KK280 citations96
US4915243AApr 10, 1990

Resin-laminated rubber closure for a medical vial

DAIKYO GOMU SEIKO KK45 citations92

DAIKYO GOMU SEKIO LTD

1 patent
US5078941AJan 7, 1992

Process for the production of a resin-laminated rubber closure for a medical vial

DAIKYO GOMU SEKIO LTD21 citations75