Takeo Hashimoto
14Patents
8h-index
22Co-inventors
68Inventor score
Filing activity: Oct 20, 1983 → Sep 1, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5486822A | Optimum route determination | Physics | 93 | Expired |
| US6394988B1 | Adjustable construction of diaper cup for discharge disposing apparatus | Human Necessities | 68 | Expired |
| US5681297A | Device for disposing excrement | Human Necessities | 36 | Expired |
| US5313050A | Cash managing system | Physics | 30 | Expired |
| US5561347A | Photomultiplier | Electricity | 13 | Expired |
| US4621369A | Input circuit for charge transfer device | Physics | 12 | Expired |
| US5800951A | Exposure method and exposure mask with monitoring patterns | Physics | 10 | Expired |
| US4663771A | Solid state image pickup device in which the transfer gate areas are supplied with negative voltage during the vertical transfer period and light receiving period but not when the positive readout pulse period is applied | Electricity | 9 | Expired |
| US4628347A | Charge transfer device for multiplexing signals | Electricity | 5 | Expired |
| US6344802B1 | Control system | Physics | 4 | Expired |
| US6335603B1 | Motor control circuit and control system using the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5420476A | Photomultiplier including election lens electrode | Electricity | 3 | Expired |
| US6027839A | Method for transferring pattern images through mix-and-match exposure at improved overlay accuracy | Physics | 2 | Expired |
| US5463272A | Cathode for photoelectric emission, cathode for secondary electron emission, electron multiplier tube, and photomultiplier tube | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.