Inventor

KATO TOMU

JP3 patents

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

HITACHI IND CO LTD

2 patents

US7040845B2May 9, 2006

Screw compressor and method of manufacturing rotors thereof

HITACHI IND CO LTD6 citations71

US7044724B2May 16, 2006

Screw compressor and method of manufacturing rotors thereof

HITACHI IND CO LTD2 citations60

HITACHI LTD

1 patent

US7500812B2Mar 10, 2009

Method and program for calculating maximum depth of cut without self-excited vibration of cutting tool

HITACHI LTD7 citations68