Mitsuhiro Kodama
27Patents
4h-index
25Co-inventors
63Inventor score
Filing activity: Jan 30, 1985 → Nov 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4973695A | Process for preparing pyridine-2,3-dicarboxylic acid compounds | Chemistry; Metallurgy | 25 | Expired |
| US9419273B2 | Alkaline storage battery, positive electrode material for alkaline storage battery, and method for manufacturing positive electrode material for alkaline storage battery | Emerging Cross-Sectional Technologies | 13 | Active |
| US5252739A | Process for preparing pyridine-2,3-dicarboxylic acid compounds | Chemistry; Metallurgy | 4 | Expired |
| US7527890B2 | Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage battery | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5175300A | Process for preparing pyridine-2,3-dicarboxylic acid compounds | Chemistry; Metallurgy | 3 | Expired |
| US8057934B2 | Nickel electrode for alkaline secondary battery and alkaline secondary battery | Emerging Cross-Sectional Technologies | 3 | Active |
| US9379363B2 | Cylindrical battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US10243177B2 | Cylindrical battery and battery electrode structure | Emerging Cross-Sectional Technologies | 1 | Active |
| US8877372B2 | Alkaline secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US4837903A | Method and apparatus for producing slub yarn | Textiles; Paper | 1 | Expired |
| US9748560B2 | Negative electrode for alkaline secondary battery, outer case for alkaline secondary battery and alkaline secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9614195B2 | Energy storage device and manufacturing method of the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9269952B2 | Positive active material for alkaline secondary battery, method for manufacturing the same and alkaline secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9722215B2 | Cylindrical battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9818997B2 | Rubber valve body for sealed battery, safety valve device and alkaline storage battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9716271B2 | Nickel hydroxide for alkaline secondary battery and alkaline secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9608247B2 | Energy storage device including spiral electrode group with reinforced separator | Emerging Cross-Sectional Technologies | 0 | Active |
| US10243203B2 | Hydrogen storing alloy and production method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10323301B2 | Hydrogen storing alloy, electrode, and nickel-hydrogen storage battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9490477B2 | Nickel-metal hydride storage battery including negative electrode containing yttrium substituted hydrogen storage alloy and electrolyte solution containing sodium hydroxide | Emerging Cross-Sectional Technologies | 0 | Active |
| US9899653B2 | Alkaline storage battery, and method for producing alkaline storage battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9647246B2 | Battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9525166B2 | Negative electrode for alkaline secondary battery, outer case for alkaline secondary battery and alkaline secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9531011B2 | Electrode plate, wound electrode group, and cylindrical battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US7635512B2 | Nickel electrode material, and production method therefor, and nickel electrode and alkaline battery | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.