Inventor
SUGIHARA HIDEO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SUGIHARA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIATOP CORP
9 patentsUS5526572AJun 18, 1996
Cutting head for a cord type mower
DIATOP CORP34 citations95
US5311665AMay 17, 1994
Cutting head for a cord type mower
DIATOP CORP25 citations92
US5293692AMar 15, 1994
Cutting head for a cord type mower
DIATOP CORP21 citations92
US5222301AJun 29, 1993
Cutting head for a cord type mower
DIATOP CORP21 citations92
US6754964B2Jun 29, 2004
Mowing head used for mower
DIATOP CORP14 citations83
US5293691AMar 15, 1994
Cutting head for a cord type mower
DIATOP CORP10 citations81
US5295306AMar 22, 1994
Cutting head for a cord type mower
DIATOP CORP18 citations76
US5522140AJun 4, 1996
Cutting head for a cord type mower
DIATOP CORP7 citations73
US5522141AJun 4, 1996
Cutting head for a cord type mower
DIATOP CORP9 citations73