Inventor
Yoshitomo Tohyama
Inventor
Ashiya, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds50%
C07CAcyclic or carbocyclic compounds29%
A01NPreservation of bodies of humans or animals or plants or parts thereof21%
PatentTitleYear
8,466,321'4-(trichloromethylthio) anilines, method for production thereof, and method for producing 4-(trifluoromethylthio) anilines'20138,399,707'4-(trichloromethylthio) anilines, method for production thereof, and method for producing 4-(trifluoromethylthio) anilines'20137,223,862'Pyridone compounds useful for producing pyridine compounds'20077,189,855'Process for production of phenoxy-substituted 2-pyridone compounds'20077,157,579'Process for producing pyridine compound'20076,667,413'Uracil compounds and use thereof'20036,537,948'Uracil compounds and use thereof'20036,451,740'Uracil compounds and use thereof'20026,107,250'Pyridazin-3-one derivatives and their use'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2013Patents assigned to SUMITOMO CHEMICAL CO (9)· patent assignee history
2000–2007Based in Ashiya, JP· patent location history
2013Patents assigned to KANEMATSU KENGO (2)· patent assignee history
2013Patents assigned to TOHYAMA YOSHITOMO (2)· patent assignee history
2013Based in Hirakata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO CHEMICAL CO | 9 | 2000–2013 |
| KANEMATSU KENGO | 2 | 2013 |
| TOHYAMA YOSHITOMOself | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ashiya, JP | 7 | 2000–2007 |
| Hirakata, JP | 2 | 2013 |