HS

Hideo Sugihara

DI Diatop: 4 patents #1 of 3Top 35%
Overall (1994): #6,107 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5311665 Cutting head for a cord type mower Hajime Tomita 1994-05-17
5295306 Cutting head for a cord type mower Hajima Tomita 1994-03-22
5293691 Cutting head for a cord type mower Hajime Tomita 1994-03-15
5293692 Cutting head for a cord type mower Hajime Tomita 1994-03-15