Inventor
Hiroshi Kamogawa
Inventor
Tokushima, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body56%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
PatentTitleYear
5,734,025'Adsorbent for cellular fibronectin, a method for fractional purification of fibronectin and a method of hemocatharisis'19985,561,114'Adsorbent for cellular fibronectin, a method for fractional purification of fibronectin and a method of hemocatharisis'19965,516,431'Method of washing secondary filter in process for filtering plasma'19965,460,715'Apparatus for filtering plasma'19955,314,624'Process for filtering plasma and regenerating a secondary filter therefor'19944,299,217'Intravascular catheter'19814,217,895'Intravascular catheter'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1981Patents assigned to TERUMO CORP (2)· patent assignee history
1980–1981Based in Fujinomiya, JP· patent location history
1994–1996Patents assigned to OTSUKA PHARMA CO LTD (3)· patent assignee history
1994–1998Based in Tokushima, JP· patent location history
1996–1998Patents assigned to OTSUKA PHARMA FACTORY INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTSUKA PHARMA CO LTD | 3 | 1994–1996 |
| OTSUKA PHARMA FACTORY INC | 2 | 1996–1998 |
| TERUMO CORP | 2 | 1980–1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokushima, JP | 5 | 1994–1998 |
| Fujinomiya, JP | 2 | 1980–1981 |