Inventor

HIRAI SHOUICHI

JP6 patents

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

KITAGAWA HIROKI

2 patents

US8479963B2Jul 9, 2013

Pneumatic driving machine

KITAGAWA HIROKI14 citations80

US9221162B2Dec 29, 2015

Pneumatic driving machine

KITAGAWA HIROKI6 citations69

TOKYO SHIBAURA ELECTRIC CO

1 patent

US4624011ANov 18, 1986

Speech recognition system

TOKYO SHIBAURA ELECTRIC CO92 citations94

IIJIMA YOSHIMITSU

1 patent

US8960516B2Feb 24, 2015

Fastener driving tool

IIJIMA YOSHIMITSU22 citations90

HITACHI KOKI KK

1 patent

US7896101B2Mar 1, 2011

Pneumatically operated power tool having mechanism for changing compressed air pressure

HITACHI KOKI KK9 citations83

BABA NORIKAZU

1 patent

US8490516B2Jul 23, 2013

Screw driving machine having combustion-type power mechanism and electric power mechanism

BABA NORIKAZU10 citations78