Inventor

SUMITA YUKIO

JP2 patents

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

AGENCY IND SCIENCE TECHN

1 patent

US5536485AJul 16, 1996

Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters

AGENCY IND SCIENCE TECHN128 citations96

TOYO JOZO KK

1 patent

US4716153ADec 29, 1987

Stable oral preparation of macrolide antibiotics and method for stabilizing the same

TOYO JOZO KK30 citations90