Inventor
KASHIMA KAZUTSUGU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KASHIMA KAZUTSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OILES INDUSTRY CO LTD
3 patentsUS6152453ANov 28, 2000
Spherical annular seal member and method of manufacturing the same
OILES INDUSTRY CO LTD48 citations91
US5997979ADec 7, 1999
Spherical annular seal member and method of manufacturing the same
OILES INDUSTRY CO LTD22 citations89
US6129362AOct 10, 2000
Spherical annular seal member and method of manufacturing the same
OILES INDUSTRY CO LTD17 citations82