Inventor

SATOU KEIJI

JP8 patents

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

HITACHI LTD

2 patents

US6865898B2Mar 15, 2005

Air conditioning system

HITACHI LTD68 citations94

US6738014B2May 18, 2004

Monitoring center and service system of air conditioner

HITACHI LTD4 citations61

OKI DATA KK

2 patents

US6144459ANov 7, 2000

Facsimile machine adapted to reduce risk of data loss

OKI DATA KK72 citations94

US5886793AMar 23, 1999

Facsimile machine adapted to reduce risk of data loss

OKI DATA KK31 citations91

(unassigned)

1 patent

US5727358AMar 17, 1998

Method of constructing a building

47 citations89

HITACHI LTD TRUSTEE FOR THE BE

1 patent

US6874692B2Apr 5, 2005

Monitoring center and service system of air conditioner

HITACHI LTD TRUSTEE FOR THE BE12 citations82

HAYASHI KENSETSU KOGYO

1 patent

US6192636B1Feb 27, 2001

Method of forming a base structure assembly used in a wooden axial structure in wooded architectural construction and joint parts thereof

HAYASHI KENSETSU KOGYO12 citations62

NIPPON STEEL CORP

1 patent

US5223019AJun 29, 1993

Method and apparatus for sintering operation

NIPPON STEEL CORP2 citations57