Tsunetaka Ohta
10Patents
5h-index
20Co-inventors
66Inventor score
Filing activity: Sep 27, 1993 → Dec 12, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5731193A | Recombinant DNA and transformant containing the same | Chemistry; Metallurgy | 23 | Expired |
| US7993636B2 | Tumor necrosis factor-alpha mutants | Emerging Cross-Sectional Technologies | 14 | Active |
| US5827691A | Process for preparing a protein which inhibits metastasis of cancer | Human Necessities | 9 | Expired |
| US5585474A | DNA encoding protein possessing metastasis-inhibitory activity | Human Necessities | 9 | Expired |
| US8357782B2 | Monoclonal antibodies specific for human interferon-alpha subtype alpha 8 | Physics | 6 | Active |
| US5498697A | Protein possessing metastasis-inhibitory activity | Human Necessities | 2 | Expired |
| US9295627B2 | Mouthwash composition for preventing and/or treating periodontal diseases | Human Necessities | 1 | Active |
| US6713618B1 | DNA which encodes trehalase and uses thereof | Human Necessities | 1 | Expired |
| US5910303A | Agent for promoting the platelet and the leukocyte productions | Human Necessities | 0 | Expired |
| US8187584B2 | Human tumor necrosis factor-α mutants | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.