Inventor
Mikio Ando
Inventor
Sodegaura, JP
Overview
Patents· 5 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 chemistry20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C01BNon-metallic elements13%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
C07CAcyclic or carbocyclic compounds13%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
PatentTitleYear
5,547,607'Stable aqueous alumina sol and method for preparing the same'19965,407,600'Stable aqueous alumina sol and method for preparing the same'19955,221,497'Elongated-shaped silica sol and method for preparing the same'19935,100,581'Method of preparing high-purity aqueous silica sol'19924,904,304'Chemical grout for ground injection and method for accretion'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1996Patents assigned to NISSAN CHEMICAL IND LTD (5)· patent assignee history
1990–1993Based in Funabashi, JP· patent location history
1992Based in Chiba, JP· patent location history
1995–1996Based in Sodegaura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN CHEMICAL IND LTD | 5 | 1990–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sodegaura, JP | 2 | 1995–1996 |
| Funabashi, JP | 2 | 1990–1993 |
| Chiba, JP | 1 | 1992 |