NI

Nobuyuki Izumisawa

SH Shinano: 15 patents #1 of 2Top 50%
KS Kabushiki Kaisha Shinano Seisakusho: 11 patents #1 of 3Top 35%
📍 Itabashi, JP: #7 of 173 inventorsTop 5%
Overall (All Time): #132,797 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
7036795 Valve apparatus for air tool 2006-05-02
D519799 Ratchet wrench 2006-05-02
6935437 Air drill 2005-08-30
D497785 Ratchet wrench 2004-11-02
D496568 Ratchet wrench 2004-09-28
6640669 Ratchet wrench 2003-11-04
D477511 Micro impact wrench 2003-07-22
D476211 Reverse lever for portable air drill 2003-06-24
6435060 Ratchet wrench 2002-08-20
D461110 Portable air impact wrench 2002-08-06
D456684 Portable air sander 2002-05-07
6298753 Ratchet wrench 2001-10-09
D447033 Micro impact tool 2001-08-28
D364544 Miniature sander with two finger throttle 1995-11-28
D358314 Miniature sander 1995-05-16
D357849 Miniature sander with throttle 1995-05-02
D357163 Dust free dual action sander 1995-04-11
D357164 Heavy duty belt sander 1995-04-11
D354425 Wet dual action sander 1995-01-17
D353312 Dual action water supply sander 1994-12-13
D353311 Light weight grinder 1994-12-13
D353310 Dual action sander 1994-12-13
D351545 Belt sander 1994-10-18
D351544 Compact belt sander 1994-10-18
D350467 Jitterbug sander 1994-09-13