Koichiro KITAGAWA
8Patents
2h-index
15Co-inventors
48Inventor score
Filing activity: Nov 23, 1994 → Oct 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6972119B2 | Apparatus for forming hydrogen | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6797420B2 | Power generation device and operation method therefor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5804411A | Polypeptide of protein P140 and DNAS encoding it | Human Necessities | 2 | Expired |
| US5506205A | Polypeptide of protein p140 and DNAs encoding it | Human Necessities | 2 | Expired |
| US9980311B2 | Apparatus and method of resuming wireless communication via interterminal communication between wireless communication terminals | Electricity | 0 | Active |
| US6303320A | Polypeptide of protein P140 and DNAs encoding it | Human Necessities | 0 | Expired |
| US12261674B2 | Mobile relay station, mobile communication system, and control method of mobile relay station | Emerging Cross-Sectional Technologies | 0 | Active |
| US6432913B1 | Polypeptide of protein p140 and DNAs encoding it | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.