Inventor

HATTORI KIYOYUKI

JP3 patents

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

KOYO SEIKO CO

1 patent

US6582532B1Jun 24, 2003

Steel for large bearing and parts for large bearing

KOYO SEIKO CO22 citations89

KOYO THERMO SYS CO LTD

1 patent

US6767504B2Jul 27, 2004

Heat treatment furnace

KOYO THERMO SYS CO LTD4 citations59

CANON DENSHI KK

1 patent

US9516042B2Dec 6, 2016

Apparatus for switching between multiple servers in a web-based system

CANON DENSHI KK0 citations33