Tamio Saito
53Patents
20h-index
73Co-inventors
91Inventor score
Filing activity: Nov 28, 1980 → Sep 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7278025B2 | Secure biometric verification of identity | Electricity | 378 | Expired |
| US6115611A | Mobile communication system, and a mobile terminal, an information center and a storage medium used therein | Electricity | 297 | Expired |
| US6125186A | Encryption communication system using an agent and a storage medium for storing that agent | Electricity | 71 | Expired |
| US5973636A | Radar apparatus with a simplified construction | Physics | 65 | Expired |
| US4621190A | Card with an IC module | Electricity | 61 | Expired |
| US4754319A | IC card and method for manufacturing the same | Electricity | 60 | Expired |
| US4878098A | Semiconductor integrated circuit device | Electricity | 47 | Expired |
| US5049980A | Electronic circuit device and method of manufacturing same | Electricity | 43 | Expired |
| US4751126A | A method of making a circuit board and a circuit board produced thereby | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4654536A | Contact color image sensor | Electricity | 31 | Expired |
| US5381153A | Portable FM-CW radar device with frequency conversion by first and second frequencies | Physics | 28 | Expired |
| US4780395A | Microchannel plate and a method for manufacturing the same | Electricity | 27 | Expired |
| US5128781A | Transmissive liquid display apparatus having a thin construction without diminished brightness | Physics | 25 | Expired |
| US5459686A | Multiple level random access memory | Physics | 24 | Expired |
| US4663535A | Color image sensor | Electricity | 23 | Expired |
| US4672221A | Photoelectric conversion element with light shielding conductive layer | Electricity | 23 | Expired |
| US5841393A | Failure determination device of radar apparatus | Physics | 22 | Expired |
| US4525383A | Method for manufacturing multilayer circuit substrate | Electricity | 22 | Expired |
| US5150047A | Member for use in assembly of integrated circuit elements and a method of testing assembled integrated circuit elements | Physics | 21 | Expired |
| US5557074A | Coaxial line assembly of a package for a high frequency element | Electricity | 20 | Expired |
| US5031022A | Film carrier for mounting IC chips | Electricity | 18 | Expired |
| US6829484B1 | Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein | Electricity | 18 | Expired |
| US8918900B2 | Smart card for passport, electronic passport, and method, system, and apparatus for authenticating person holding smart card or electronic passport | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4569902A | Method for manufacturing multilayer circuit substrate | Electricity | 16 | Expired |
| US5119338A | Memory device | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.