Inventor

CHIKUBA MASANORI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “CHIKUBA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO SPEC METALS

4 patents

US6595094B1Jul 22, 2003

Working cutting apparatus and method for cutting work

SUMITOMO SPEC METALS20 citations90

US6381830B1May 7, 2002

Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor

SUMITOMO SPEC METALS30 citations90

US6242709B1Jun 5, 2001

Method for manufacturing conductive wafers, method for manufacturing thin-plate sintered compacts, method for manufacturing ceramic substrates for thin-film magnetic head, and method for machining conductive wafers

SUMITOMO SPEC METALS7 citations73

US6505394B2Jan 14, 2003

Method for cutting rare earth alloy, method for manufacturing rare earth alloy plates and method for manufacturing rare earth alloy magnets using wire saw, and voice coil motor

SUMITOMO SPEC METALS8 citations71

NEOMAX CO LTD

2 patents

US7040969B1May 9, 2006

Method and apparatus for grinding magnetic member and method and apparatus for treating waste fluid

NEOMAX CO LTD25 citations91

US6889586B2May 10, 2005

Work cutting apparatus and method for cutting work

NEOMAX CO LTD17 citations90