Inventor
OHAMA SHIGEHARU
US6 patents
⚠️ This page may combine multiple inventors who share the name “OHAMA SHIGEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI HEAVY IND LTD
5 patentsUS5156217AOct 20, 1992
Edger with improved rear wheel adjustment
KAWASAKI HEAVY IND LTD22 citations91
US5437334AAug 1, 1995
Edger
KAWASAKI HEAVY IND LTD4 citations73
US5199502AApr 6, 1993
Edger with improved rotary blade driving device
KAWASAKI HEAVY IND LTD10 citations73
US5165485ANov 24, 1992
Edger with improved blade cover assembly
KAWASAKI HEAVY IND LTD10 citations73
US5139091AAug 18, 1992
Edger with improved operating lever assembly
KAWASAKI HEAVY IND LTD7 citations73