Inventor
Hideo Okazaki
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07DHeterocyclic compounds20%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for10%
C08BPolysaccharides10%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments10%
PatentTitleYear
7,195,675'Chitosan-containing polysaccharide, method for preparing the same and use thereof'20075,750,150'Compositions for treating affected tissues, method for the preparation and usage thereof'19984,521,605'Carbazole compounds and process for preparing the same'19854,507,237'2-[(2-Methoxy-5-halo)azo]-1-H-imidazoles and method of production of 2-[(2-methoxy)azo]-1-H-imidazoles'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to HODOGAYA CHEMICAL CO LTD (2)· patent assignee history
1985Patents assigned to MOCHIDA PHARM CO LTD (1)· patent assignee history
1985Patents assigned to RICOH KK (1)· patent assignee history
1985–1998Based in Tokyo, JP· patent location history
1998Patents assigned to TRADITIONAL CN MED RES LAB INC (1)· patent assignee history
2007Patents assigned to RICOM CORP (1)· patent assignee history
2007Based in Higashiyamato, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HODOGAYA CHEMICAL CO LTD | 2 | 1985 |
| MOCHIDA PHARM CO LTD | 1 | 1985 |
| RICOH KK | 1 | 1985 |
| RICOM CORP | 1 | 2007 |
| TRADITIONAL CN MED RES LAB INC | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 1985–1998 |
| Higashiyamato, JP | 1 | 2007 |