Inventor
Nobuyuki Ashie
Inventor
Kitakyushu, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C02FTreatment of water, waste water, sewage, or sludge25%
C22CAlloys25%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2002Patents assigned to TOTO LTD (2)· patent assignee history
1997–2002Based in Kitakyushu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOTO LTD | 2 | 1997–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 2 | 1997–2002 |