P

Inventor

TSUCHIYA KIYOSHI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBA ELECTRIC MFG CO

3 patents
US4841182AJun 20, 1989

Rectifier in alternating generators for automotive vehicles

MITSUBA ELECTRIC MFG CO33 citations90
US4859894AAug 22, 1989

Alternating current generator for use in a vehicle

MITSUBA ELECTRIC MFG CO20 citations72
US4808866AFeb 28, 1989

Vehicle generator with short-circuit damage prevention

MITSUBA ELECTRIC MFG CO11 citations69

NIPPON TELEGRAPH & TELEPHONE

3 patents
US4576515AMar 18, 1986

Pipe laying apparatus

NIPPON TELEGRAPH & TELEPHONE37 citations90
US4571122AFeb 18, 1986

Pipe laying apparatus

NIPPON TELEGRAPH & TELEPHONE11 citations71
US4653594AMar 31, 1987

Vibration generating apparatus

NIPPON TELEGRAPH & TELEPHONE4 citations60

HITACHI CONSTRUCTION MACHINERY

1 patent
US6142577ANov 7, 2000

Hydraulic muck handling system for tunnel boring machine

HITACHI CONSTRUCTION MACHINERY19 citations88

FUJI HEAVY IND LTD

1 patent
US5135382AAug 4, 1992

Mold for forming composite-material structures

FUJI HEAVY IND LTD30 citations88

ISHIKAWAJIMA HARIMA HEAVY IND

1 patent
US4939431AJul 3, 1990

Control system for synchronous rotation of cutter heads, for use in shield machine

ISHIKAWAJIMA HARIMA HEAVY IND9 citations62