Michio Morioka
25Patents
13h-index
45Co-inventors
81Inventor score
Filing activity: Mar 20, 1995 → Feb 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6944593B2 | Speech input system, speech portal server, and speech input terminal | Electricity | 186 | Expired |
| US6631447B1 | Multiprocessor system having controller for controlling the number of processors for which cache coherency must be guaranteed | Physics | 132 | Expired |
| US7299186B2 | Speech input system, speech portal server, and speech input terminal | Electricity | 123 | Expired |
| US6857131B1 | Method and apparatus for displaying an image and data related to the image conditioned on user identifier | Electricity | 71 | Expired |
| US7783421B2 | Navigation device, navigation method, navigation program, server device, and navigation information distribution system | Physics | 47 | Active |
| US5748873A | Fault recovering system provided in highly reliable computer system having duplicated processors | Physics | 43 | Expired |
| US7076362B2 | Audio interactive navigation system, moving terminal device, and audio interactive server | Physics | 43 | Expired |
| US8005612B2 | Map data distribution system | Emerging Cross-Sectional Technologies | 30 | Active |
| US7369925B2 | Vehicle failure diagnosis apparatus and in-vehicle terminal for vehicle failure diagnosis | Physics | 29 | Expired |
| US6873905B2 | Communications type navigation device | Physics | 27 | Expired |
| US6487543B1 | Media-integrating system, terminal device, recording medium and broadcasting method for use in the media-integrating system | Electricity | 22 | Expired |
| US5623626A | Logical cache memory for multi-processor system | Physics | 14 | Expired |
| US7268664B2 | Remote control system, on-vehicle equipment and remote control method | Physics | 13 | Expired |
| US7383127B2 | Navigation apparatus for receiving delivered information | Physics | 8 | Expired |
| US6978208B2 | Information center for communications-type navigation device | Physics | 8 | Expired |
| US7233862B2 | Information center for communications-type navigation device | Physics | 6 | Expired |
| US7058579B2 | Speech input system, speech portal server, and speech input terminal | Electricity | 3 | Expired |
| US6691310B2 | Information receiver and information transmission and reception method providing information usage status | Electricity | 3 | Expired |
| US6314467A | Method of sending and receiving information and system using such method | Electricity | 3 | Expired |
| US6885938B2 | Terminal apparatus for downloading map | Physics | 3 | Expired |
| US6535921B2 | Method of sending and receiving information and system using such method | Electricity | 3 | Expired |
| US7139663B2 | Terminal apparatus for downloading map | Physics | 2 | Expired |
| US7930100B2 | Computer readable medium storing a map data updating program and map data updating terminal | Physics | 2 | Active |
| US12106455B2 | Autonomous vehicle system testing simulator | Physics | 2 | Active |
| US5699541A | Memory system using schottky diodes to reduce load capacitance | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.