Inventor

ONUKI TORU

JP3 patents

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

KABUSHIKIKAISHA RIKEN

1 patent

US4876158AOct 24, 1989

Piston ring having a wear resistant surface layer

KABUSHIKIKAISHA RIKEN15 citations63

RIKEN KK

1 patent

US6569266B2May 27, 2003

Nitrided steel sliding member having improved wear resistance and fatigue strength

RIKEN KK0 citations48

KYOCERA CORP

1 patent

US7512174B2Mar 31, 2009

Transmission determining method in a reception side apparatus

KYOCERA CORP0 citations31