Akihiko Tsuruoka
21Patents
7h-index
53Co-inventors
72Inventor score
Filing activity: Mar 14, 1994 → Dec 19, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7253286B2 | Nitrogen-containing aromatic derivatives | Chemistry; Metallurgy | 131 | Expired |
| US6787534B2 | Sulfonamide-containing heterocyclic compounds | Chemistry; Metallurgy | 70 | Expired |
| US7612092B2 | Nitrogen-containing aromatic derivatives | Chemistry; Metallurgy | 43 | Expired |
| US7550483B2 | Amorphous salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide and process for preparing the same | Chemistry; Metallurgy | 29 | Active |
| US5648372A | Antifungal agents, and compositions | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7994159B2 | c-Kit kinase inhibitor | Chemistry; Metallurgy | 18 | Active |
| US7109219B2 | Nitrogen-containing aromatic derivatives | Chemistry; Metallurgy | 9 | Expired |
| US7468380B2 | Nitrogen-containing aromatic derivatives | Chemistry; Metallurgy | 6 | Active |
| US6469043B1 | Sulfonamide-containing indole compounds | Chemistry; Metallurgy | 4 | Expired |
| US5792781A | Antifungal agents, processes for the preparation thereof, and intermediates | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6673787B2 | Sulfonamide-containing indole compounds | Chemistry; Metallurgy | 1 | Expired |
| US5559225A | 7-acyl-3-(substituted carbamoyloxy) cephem compound | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5789429A | Antifungal agents, processes for the preparation thereof, and intermediates | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6638964B2 | Sulfonamide-containing indole compounds | Chemistry; Metallurgy | 0 | Expired |
| US5604217A | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5587473A | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7834049B2 | Integrin expression inhibitor | Chemistry; Metallurgy | 0 | Active |
| US12364690B2 | Therapeutic agent for bile duct cancer | Human Necessities | 0 | Active |
| US5563265A | 7-acyl-3-(substituted carbamoyloxy) cephem compounds | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8865737B2 | Antitumor agent for undifferentiated gastric cancer | Physics | 0 | Active |
| US5741902A | 7-acyl-3-(substituted carbamoyloxy) cephem compounds and process for their preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.