SS

Shigemitsu Sakairi

SM Smc: 5 patents #222 of 737Top 35%
📍 Tsukubamirai, JP: #44 of 106 inventorsTop 45%
Overall (All Time): #1,002,647 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8978898 Filter — 2015-03-17
8840073 Leg structure — 2014-09-23
8763839 Band coupling and pressure container with same — 2014-07-01
D587360 Air filter — 2009-02-24
D587361 Air filter — 2009-02-24