Inventor

OHKUBO OSAMU

JP2 patents

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

KAWASAKI STEEL CO

1 patent

US4863581ASep 5, 1989

Hollow cathode gun and deposition device for ion plating process

KAWASAKI STEEL CO19 citations77

NIPPON SEIKI CO LTD

1 patent

US6760660B2Jul 6, 2004

Navigation apparatus having numerical display

NIPPON SEIKI CO LTD0 citations33