P

Inventor

OHNO YOSHITAKA

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

JAPAN STEEL WORKS LTD

3 patents
US5252268AOct 12, 1993

Method of controlling extrusion of multilayer parison

JAPAN STEEL WORKS LTD34 citations89
US6537056B1Mar 25, 2003

Needle blow nozzle and blow molding apparatus

JAPAN STEEL WORKS LTD13 citations79
US6547551B2Apr 15, 2003

Multilayer crosshead

JAPAN STEEL WORKS LTD8 citations69

MITSUBISHI ELECTRIC CORP

1 patent
US5047880ASep 10, 1991

Magnetic disk pack with a servo recording surface

MITSUBISHI ELECTRIC CORP22 citations89