Inventor
YOKOYAMA SHINJI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSHIN FLOUR MILLING CO
5 patentsUS5157135AOct 20, 1992
1α,25-dihydroxyvitamin D4 compounds, ergosta-5,7-diene compounds and processes for the preparation thereof
NISSHIN FLOUR MILLING CO38 citations91
US5847123ADec 8, 1998
Imide derivatives for inhibiting the production of interleukin-1β and the production of tumor necrosis factor α
NISSHIN FLOUR MILLING CO6 citations60
US6046201AApr 4, 2000
Pyridinecarboxamide derivatives
NISSHIN FLOUR MILLING CO0 citations47
US5972943AOct 26, 1999
Pyridinecarboxamide derivatives
NISSHIN FLOUR MILLING CO0 citations47
US5087709AFeb 11, 1992
Process for the preparation of 1α,25-dihydroxyvitamin D2 and the 24-epimer thereof
NISSHIN FLOUR MILLING CO0 citations40
HIRATA SPINNING
5 patentsUS9620399B2Apr 11, 2017
Load port
HIRATA SPINNING7 citations81
US10694647B2Jun 23, 2020
Transfer unit, transfer apparatus, and holding unit
HIRATA SPINNING5 citations68
US7976262B2Jul 12, 2011
FOUP opener
HIRATA SPINNING2 citations61
US11396429B2Jul 26, 2022
Conveyance device, driven unit, auxiliary unit, and pallet
HIRATA SPINNING0 citations50
US9464702B2Oct 11, 2016
Slider apparatus
HIRATA SPINNING0 citations35