Inventor

SEKIGUCHI KYOICHI

JP2 patents

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

HITACHI BUILDING EQUIPMENT ENG

1 patent

US5398543AMar 21, 1995

Method and apparatus for detection of vacuum leak

HITACHI BUILDING EQUIPMENT ENG87 citations89

HITACHI BUILDING SYS CO LTD

1 patent

US6701727B2Mar 9, 2004

Apparatus and method for managing heat source unit for air conditioner

HITACHI BUILDING SYS CO LTD9 citations66