Kiyoaki Katano
24Patents
5h-index
73Co-inventors
72Inventor score
Filing activity: Apr 9, 1982 → Jun 16, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5399566A | Pyridine derivatives having angiotensin II antagonism | Chemistry; Metallurgy | 38 | Expired |
| US6583144B2 | Nitrogen-containing heterocyclic compounds and therapeutic agents for hyperlipidemia comprising the same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5814636A | Compounds with platelet aggregation inhibitor activity | Chemistry; Metallurgy | 20 | Expired |
| US5294629A | Benzothiazole and benzimidazole derivatives and antiulcer agent containing the same | Chemistry; Metallurgy | 15 | Expired |
| US4758557A | Cephalosporin derivatives and bactericides containing the same | Chemistry; Metallurgy | 6 | Expired |
| US5079255A | Thiazolo [4,5-6] pyridine derivatives and anti-ulcerative composition containing same | Chemistry; Metallurgy | 4 | Expired |
| US4785090A | Cephalosporin derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5594004A | Compound with platelet aggregation inhibitor activity | Chemistry; Metallurgy | 4 | Expired |
| US6777414B1 | Nitrogen-containing heterocyclic compounds and benamide compounds and drugs containing the same | Chemistry; Metallurgy | 4 | Expired |
| US6451800B1 | Phenylpiperazine derivatives as integrin &agr;v&bgr;3 antagonists | Chemistry; Metallurgy | 3 | Expired |
| US5141946A | Azole derivatives and anti-ulcerative composition containing same | Chemistry; Metallurgy | 2 | Expired |
| US6420558B1 | Aminopiperidine derivates as integrin &agr;v&bgr;3 antagonists | Chemistry; Metallurgy | 2 | Expired |
| US5185347A | Piperidine compounds and antiulcer composition containing the same | Human Necessities | 2 | Expired |
| US6417362B1 | Nitrogenous heterocyclic compounds and hyperlipemia remedy containing the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5200407A | Azole derivatives and anti-ulcerative composition containing same | Chemistry; Metallurgy | 1 | Expired |
| US4560750A | Cephem compounds and process for preparing the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4485235A | Process for preparing 7-.alpha.-methoxycephem compounds | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5760053A | .gamma.-Diketone compounds with inhibitory activity against platelet aggregation | Chemistry; Metallurgy | 0 | Expired |
| US5958981A | .gamma.-diketone compounds with inhibitory activity against platelet aggregation | Chemistry; Metallurgy | 0 | Expired |
| US6063779A | 5-(4-piperidinyl)dibenzothiazepine derivatives and 5-(4-piperidinyl)dibenzoxazepine derivatives, and antiarrhythmic agents | Chemistry; Metallurgy | 0 | Expired |
| US6472397B1 | Nitrogen-containing heterocyclic compounds having antiplatelet aggregation effect and medicinal use thereof | Chemistry; Metallurgy | 0 | Expired |
| US7030120B2 | Nitrogen-containing heterocyclic compounds and benzamide compounds and drugs containing the same | Chemistry; Metallurgy | 0 | Expired |
| US5028601A | Cephalosporin compounds and antibacterial agents | Chemistry; Metallurgy | 0 | Expired |
| US5698692A | Compound with platelet aggregation inhibitor activity | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.