Inventor

OOKUBO NAOYUKI

JP2 patents

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

SUMITOMO ELECTRIC INDUSTRIES

1 patent

US6291790B1Sep 18, 2001

Wire electrode for electro-discharge machining

SUMITOMO ELECTRIC INDUSTRIES7 citations67

KYOCERA CORP

1 patent

US9403584B2Aug 2, 2016

Pressure-resistant container and exploration machine provided with the same

KYOCERA CORP0 citations44