Kenichi Wada
92Patents
24h-index
77Co-inventors
91Inventor score
Filing activity: Apr 30, 1974 → Jun 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4955966A | Rubber composition and golf ball comprising it | Emerging Cross-Sectional Technologies | 124 | Expired |
| US3985436A | Electrophotographic copying apparatus | Physics | 119 | Expired |
| US5914728A | Motion image display apparatus | Electricity | 85 | Expired |
| US5150905A | Rubber composition and golf ball comprising it | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4792947A | Method of multi-address communication | Electricity | 59 | Expired |
| US5075724A | System for recognizing interchangeable articles | Physics | 45 | Expired |
| US5201040A | Multiprocessor system having subsystems which are loosely coupled through a random access storage and which each include a tightly coupled multiprocessor | Physics | 41 | Expired |
| US4827402A | Branch advanced control apparatus for advanced control of a branch instruction in a data processing system | Physics | 39 | Expired |
| US4317170A | Microinstruction controlled data processing system including micro-instructions with data align control feature | Physics | 39 | Expired |
| US5141233A | Rubber composition and golf ball comprising it | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4573789A | Duplex copying system | Physics | 38 | Expired |
| US4568169A | Both surface recording system | Physics | 35 | Expired |
| US4532589A | Digital data processor with two operation units | Physics | 35 | Expired |
| US4639886A | Arithmetic system having pipeline structure arithmetic means | Physics | 33 | Expired |
| US4409654A | Data processor adapted for interruption to an instruction stream | Physics | 33 | Expired |
| US4396982A | Microinstruction controlled data processing system including microinstructions with data align control feature | Physics | 32 | Expired |
| US4116556A | Electrophotographic copying apparatus | Physics | 31 | Expired |
| US5214759A | Multiprocessors including means for communicating with each other through shared memory | Physics | 29 | Expired |
| US4916606A | Pipelined parallel data processing apparatus for directly transferring operand data between preceding and succeeding instructions | Physics | 28 | Expired |
| US4453819A | Both surface recording apparatus for copying machine | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4001545A | Devices for controlling the heating of fuser roll apparatus | Physics | 27 | Expired |
| US3960446A | Electrostatic copying apparatus | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4235194A | Dry process developing apparatus for use in electrophotographic copying machine | Emerging Cross-Sectional Technologies | 26 | Expired |
| US3998584A | Electrophotographic fusing apparatus | Physics | 25 | Expired |
| US4435065A | Electrographic developing apparatus with toner flow director | Physics | 24 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.