Inventor
IWAI KOJI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “IWAI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
3 patentsUS4907546AMar 13, 1990
Air-cooled type cooling system for engine working machine assembly
KUBOTA LTD122 citations96
US5007383AApr 16, 1991
Water-cooling system for a water-cooled horizontal cylinder engine
KUBOTA LTD9 citations73
US4883024ANov 28, 1989
Water-cooling system for a water-cooled horizontal cylinder engine
KUBOTA LTD13 citations73
CANON KK
2 patentsUS6175708B1Jan 16, 2001
Blade member, blade member manufacturing method, developing unit having blade member, and image forming apparatus having developing unit
CANON KK9 citations70
US6786101B2Sep 7, 2004
Weld strength determination method, casing structure, casing structure for image forming apparatus, and weld strength determination method in casing for image forming apparatus
CANON KK4 citations59