Inventor
FUJITA AKIHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
4 patentsMITSUI MINING & SMELTING CO
4 patentsUS6563579B1May 13, 2003
Measurement apparatus for measuring internal quality of object
MITSUI MINING & SMELTING CO14 citations91
US6233051B1May 15, 2001
Measurement apparatus for measuring internal quality of object
MITSUI MINING & SMELTING CO15 citations91
US6137581AOct 24, 2000
Measurement apparatus for measuring internal quality of object
MITSUI MINING & SMELTING CO28 citations91
US6252230B1Jun 26, 2001
Refraction type non-destruction measuring apparatus
MITSUI MINING & SMELTING CO2 citations61