Inventor
KONDO MITSUYOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KONDO MITSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RUBBER IND LTD
3 patentsUS5768668AJun 16, 1998
Toner supply roll having openings in skin layer of porous cylindrical polyurethane sponge structure, and method of producing the same
TOKAI RUBBER IND LTD34 citations90
US9288583B2Mar 15, 2016
Speaker
TOKAI RUBBER IND LTD2 citations60
US9648418B2May 9, 2017
Active noise cancellation apparatus
TOKAI RUBBER IND LTD0 citations36