Masami Abe
46Patents
13h-index
50Co-inventors
84Inventor score
Filing activity: Sep 20, 1976 → Feb 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5303263A | Transmission channel characteristic equalizer | Electricity | 65 | Expired |
| US5422894A | Real-time convolutional decoder with block synchronizing function | Electricity | 54 | Expired |
| US6631706B1 | High pressure fuel supply pump for internal combustion engine | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US7540274B2 | High pressure fuel supply pump for internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6272123A | Variable rate CDMA transmitter-receiver and transmission method | Electricity | 20 | Expired |
| US7152583B2 | High-pressure fuel pump | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US7165534B2 | Fuel feed system | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5770927A | Method and apparatus for distinguishing control channel from traffic channels | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7513240B2 | High pressure fuel pump provided with damper | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US5581577A | Device for and method of counting bit errors and device for and method of identifying signals | Electricity | 16 | Expired |
| US7707996B2 | High pressure fuel supply pump for internal combustion engine | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US6154454A | Radio communication device and mobile communication system | Electricity | 14 | Expired |
| US6611508B1 | Wireless communication method and apparatus with power-control channel | Electricity | 13 | Expired |
| US5838697A | Bit error counting method and counting technical field | Electricity | 13 | Expired |
| US5987020A | Intermittent transmission control system | Electricity | 10 | Expired |
| US6580713B1 | Radio communication apparatus and mobile radio communication system | Electricity | 10 | Expired |
| US7398768B2 | Electromagnetic drive mechanism and a high-pressure fuel supply pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5887007A | Viterbi decoding method and viterbi decoding circuit | Electricity | 9 | Expired |
| US7744353B2 | Fluid pump and high-pressure fuel feed pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5901160A | Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame | Electricity | 8 | Expired |
| US4105627A | Mercaptoheterocyclic resin stabilizers | Chemistry; Metallurgy | 7 | Expired |
| US6459691B1 | System for communication between sub-transmission units under control of main transmission unit | Electricity | 6 | Expired |
| US4875519A | Method of manufacturing hollow billet and apparatus therefor | Performing Operations; Transporting | 6 | Expired |
| US8382458B2 | High-pressure fuel pump | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7665976B2 | High pressure fuel pump for internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.