Inventor
Masaru Hosokawa
Inventor
Tokyo, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f20%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
C08JWorking-up20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to TOHKEM PRODUCTS CORP (1)· patent assignee history
2000Patents assigned to TOYO INK MFG CO (1)· patent assignee history
2000Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOHKEM PRODUCTS CORP | 1 | 2000 |
| TOYO INK MFG CO | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 2000 |