Toshiyuki Nohma
109Patents
19h-index
85Co-inventors
89Inventor score
Filing activity: Oct 29, 1987 → Aug 14, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6040090A | Positive electrode material for use in non-aqueous electrolyte battery, process for preparing the same, and non-aqueous electrolyte battery | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6333128A | Lithium secondary battery | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5443929A | Nonaqueous secondary battery | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6316145A | Non-aqueous electrolyte battery and charging method therefor | Emerging Cross-Sectional Technologies | 44 | Expired |
| US7452631B2 | Non-aqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 37 | Active |
| US6235426A | Nonaqueous electrolyte secondary cell wit PTC current collector tabs | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6436577B1 | Non-aqueous electrolytic secondary cell | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5294499A | Non-aqueous secondary cell | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6808848B2 | Nonaqueous electrolyte secondary cells | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6653017B2 | Nonaqueous electrolyte secondary cells | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6730438B2 | Nonaqueous electrolyte secondary cells and process for fabricating same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4758484A | Non-aqueous secondary cell | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7544443B2 | Nonaqueous electrolyte secondary battery | Emerging Cross-Sectional Technologies | 25 | Active |
| US6352794B1 | Lithium rechargeable battery | Emerging Cross-Sectional Technologies | 23 | Expired |
| US8241786B2 | Secondary battery | Emerging Cross-Sectional Technologies | 22 | Active |
| US5686138A | Lithium secondary battery | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6899973B2 | Nonaqueous electrolyte secondary cells | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6355379B1 | Polymer electrolyte batteries having improved electrode/electrolyte interface | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6337158B1 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6521374B1 | Lithium secondary cell | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4904552A | Non-aqueous secondary cell | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8603670B2 | Secondary battery | Emerging Cross-Sectional Technologies | 19 | Active |
| US7273678B2 | Secondary cell | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6368749B1 | Active substances, electrodes, nonaqueous electrolyte secondary cells, and a process for fabricating the active substances | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD645813S1 | Storage battery | General | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.