Inventor

OHSUMIMOTO HIROKI

JP3 patents

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

HITACHI LTD TRUSTEE FOR THE BE

1 patent

US7014437B2Mar 21, 2006

Screw compressor

HITACHI LTD TRUSTEE FOR THE BE12 citations81

HITACHI LTD

1 patent

US6884049B2Apr 26, 2005

Screw compressor and method of manufacturing rotor for the same

HITACHI LTD10 citations72

BRIDGESTONE CORP

1 patent

US7972456B2Jul 5, 2011

Method of producing tire

BRIDGESTONE CORP0 citations34