Inventor
USHIYAMA MASASHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “USHIYAMA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHISSO CORP
4 patentsUS7141387B2Nov 28, 2006
Microorganism culture medium
CHISSO CORP20 citations89
US6265203B1Jul 24, 2001
Microorganism culture material containing a water-soluble polymer layer and a porous matrix layer
CHISSO CORP21 citations89
US6331429B1Dec 18, 2001
Culture medium for microorganisms
CHISSO CORP13 citations71
US7312072B2Dec 25, 2007
Microorganism culture device and microorganism culture medium comprising the same
CHISSO CORP1 citations50
JNC CORP
2 patentsUS8357498B2Jan 22, 2013
Microorganism culture device and microorganism culture medium comprising the same
JNC CORP3 citations60
US10030218B2Jul 24, 2018
Microorganism culture vessel, microorganism test kit, method for testing dialysate, method for culturing microorganism, method for testing microorganism and method for producing microorganism culture vessel
JNC CORP0 citations33