Hitoshi Kondoh
13Patents
7h-index
26Co-inventors
66Inventor score
Filing activity: Nov 8, 1985 → Sep 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6514328B1 | Marking ink composition and display medium using the same | Chemistry; Metallurgy | 59 | Expired |
| US7166689B2 | Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4716452A | Semiconductor integrated circuit device constructed by polycell technique | Electricity | 14 | Expired |
| US7612455B2 | Layered structure for electron device including regions of different wettability, electron device and electron device array that uses such a layered structure | Electricity | 13 | Expired |
| US7830906B2 | Variable time division multiplex transmission system | Electricity | 12 | Active |
| US4974049A | Semiconductor integrated circuit configured by using polycell technique | Electricity | 8 | Expired |
| US7550554B2 | Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor | Emerging Cross-Sectional Technologies | 8 | Active |
| US6707514B2 | Optical path element, optical switching element, spatial light modulator and image display apparatus | Physics | 7 | Expired |
| US7902680B2 | Layered structure, electron device, and an electron device array having a variable wettability layer and semiconductor layer formed thereon | Electricity | 7 | Active |
| US11493392B2 | Sensor sheet, robot hand, and glove | Electricity | 2 | Active |
| US6724264B2 | Controller for a device with change in characteristics | Electricity | 2 | Expired |
| US7508078B2 | Electronic device, method for manufacturing electronic device, contact hole of electronic device, method for forming contact hole of electronic device | Electricity | 1 | Active |
| US10170348B2 | Production system for printing electronic devices | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.