Keinosuke Isono
21Patents
17h-index
7Co-inventors
70Inventor score
Filing activity: Oct 31, 1980 → Oct 21, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5114004A | Filled and sealed, self-contained mixing container | Human Necessities | 184 | Expired |
| US4872553A | Medical fluid-filled plastic container and methods of making same | Human Necessities | 69 | Expired |
| US4836691A | Medical bag and method for preparing the same | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5380315A | Mixing apparatus | Human Necessities | 65 | Expired |
| US4588402A | Connector for medical tubing and medical solution bag device using the connector | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5509898A | Container for therapeutic use | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4820288A | Connector for therapeutic tubing and medical solution bag device using the connector | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5423793A | Stopper device for container and mixing apparatus using the same | Human Necessities | 55 | Expired |
| US4643715A | Artificial organ and method for manufacture thereof | Performing Operations; Transporting | 54 | Expired |
| US4668217A | Connector for therapeutic tubing and medical solution bag device using the connector | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4560382A | Medical container | Human Necessities | 31 | Expired |
| US4998400A | Medical fluid-filled plastic container and methods of making same | Human Necessities | 29 | Expired |
| US5871477A | Medical container with electrolyte solution stored therein | Human Necessities | 28 | Expired |
| US4588407A | Artificial organ and method for manufacture thereof | Performing Operations; Transporting | 27 | Expired |
| US5662642A | Instillator with medicator-connecting mouth | Human Necessities | 26 | Expired |
| US4933123A | Surface treatment method | Performing Operations; Transporting | 19 | Expired |
| USD279314S | Tubing slide clamp | General | 17 | Expired |
| US4634447A | Method for manufacturing artificial organ | Performing Operations; Transporting | 10 | Expired |
| US6162205A | Container for therapeutic use | Human Necessities | 9 | Expired |
| US5023026A | Method for hydrophilication treatment of synthetic resin object, and culture devices and inspection apparatus treated by same | Performing Operations; Transporting | 6 | Expired |
| US4376051A | Sterilization of an artificial organ | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.