Inventor

SHIGA HIROYUKI

JP6 patents

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

PENTEL KK

1 patent

US5096322AMar 17, 1992

Nib for a writing instrument

PENTEL KK22 citations90

CHUO HATSUJO KK

1 patent

US7310942B2Dec 25, 2007

Exhaust passage control valve

CHUO HATSUJO KK18 citations79

SUEOKA HISAYUKI

1 patent

US9027215B2May 12, 2015

Production apparatus

SUEOKA HISAYUKI6 citations67

SHIGA HIROYUKI

1 patent

US8793851B2Aug 5, 2014

Retainer assembling apparatus and retainer assembling method

SHIGA HIROYUKI5 citations62

HIRATA SPINNING

1 patent

US7992705B2Aug 9, 2011

Roller unit and conveyor device

HIRATA SPINNING4 citations59

TANIMOTO YOSHINORI

1 patent

US8460482B2Jun 11, 2013

Heat-resistant alloy spring and Ni-based alloy wire therefor

TANIMOTO YOSHINORI1 citations43