P

Inventor

TACHIKAWA HIROSHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “TACHIKAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

3 patents
US5594286AJan 14, 1997

Power control system for electrical power supply modules

NEC CORP22 citations91
US5559376ASep 24, 1996

Power supply control system comprising a plurality of power supply units

NEC CORP51 citations91
US5177372AJan 5, 1993

Parallel operation power supply control system

NEC CORP17 citations70

LAUREL BANK MACHINE CO

2 patents
US5230653AJul 27, 1993

Currency sorting apparatus

LAUREL BANK MACHINE CO68 citations95
US4820237AApr 11, 1989

Coin conveying and stacking apparatus

LAUREL BANK MACHINE CO14 citations73

JAPAN BROADCASTING CORP

1 patent
US5764316AJun 9, 1998

Liquid crystal dimmer plate and lighting system including the same

JAPAN BROADCASTING CORP34 citations90

NIPPON STEEL CORP

1 patent
US4136273AJan 23, 1979

Method and apparatus for tig welding

NIPPON STEEL CORP36 citations89

TACHIKAWA HIROSHI

1 patent
US8763304B2Jul 1, 2014

Method for producing rooted cutting of pinaceae tree

TACHIKAWA HIROSHI1 citations39