Yoshinobu Yamamoto
27Patents
9h-index
54Co-inventors
78Inventor score
Filing activity: May 29, 1992 → May 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6563806B1 | Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels | Electricity | 344 | Expired |
| US5379451A | Mobile communication system and location registration method in mobile communication system | Electricity | 221 | Expired |
| US5301225A | Method and system for dynamically regulating a power saving period within a radio telecommunication system | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6515585B2 | Reminder system | Physics | 36 | Expired |
| US5579370A | Portable telephone system | Electricity | 24 | Expired |
| US6643984B2 | Frame-attached window panel | Performing Operations; Transporting | 16 | Expired |
| US7556410B2 | Vehicle headlight device | Performing Operations; Transporting | 12 | Active |
| US5838770A | Portable telephone system | Electricity | 11 | Expired |
| USD699190S1 | Electrical connector | General | 9 | Active |
| US8077537B2 | Memory device, memory controller and memory system | Physics | 6 | Active |
| US7024442B2 | Processing apparatus | Physics | 4 | Expired |
| US7674022B2 | Motorcycle headlight device | Performing Operations; Transporting | 4 | Active |
| US5353281A | Intermittenceless switching system | Electricity | 4 | Expired |
| US7897899B2 | Method and apparatus for driving a liquid lens | Physics | 4 | Active |
| US8004921B2 | Memory device, memory controller and memory system | Physics | 3 | Active |
| US8015389B2 | Memory device, memory controller and memory system | Physics | 3 | Active |
| US8469751B2 | Electrical connector and harness | Electricity | 3 | Active |
| US7774577B2 | Memory device, memory controller and memory system | Physics | 2 | Active |
| US7814294B2 | Memory device, memory controller and memory system | Physics | 1 | Active |
| US8535073B2 | Connector | Electricity | 1 | Active |
| USD699189S1 | Electrical connector | General | 1 | Active |
| US7729200B2 | Memory device, memory controller and memory system | Physics | 1 | Active |
| US7668040B2 | Memory device, memory controller and memory system | Physics | 1 | Active |
| US12191601B2 | Floating connector and floating connector assembly | Electricity | 0 | Active |
| US11077510B2 | Fine hole electric discharge machine | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.