Katsuo Doi
17Patents
6h-index
35Co-inventors
62Inventor score
Filing activity: May 21, 1993 → Apr 2, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6389422B1 | METHOD OF RELAYING FILE OBJECT, DISTRIBUTED FILE SYSTEM, COMPUTER READABLE MEDIUM RECORDING A PROGRAM OF FILE OBJECT RELAY METHOD AND GATEWAY COMPUTER, ALLOWING REFERENCE OF ONE SAME FILE OBJECT AMONG NETWORKS | Emerging Cross-Sectional Technologies | 353 | Expired |
| US7146415B1 | Information source monitor device for network information, monitoring and display method for the same, storage medium storing the method as a program, and a computer for executing the program | Electricity | 29 | Expired |
| US5432947A | Power control technique for a computer system to provide adjustable storage and non-storage access times and an adjustable processor idle time | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6367982B1 | Cylindrical roller bearing | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8281356B2 | Transmitter | Emerging Cross-Sectional Technologies | 12 | Active |
| US6685588B2 | Chain incorporating rolling bodies | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8149335B2 | Picture display apparatus with selectively divided screens, picture display method for selectively dividing screens, and storage medium | Electricity | 5 | Active |
| US8305422B2 | Communication device, communication method, communication system, program, and computer-readable storage medium | Electricity | 5 | Active |
| US6224028A | Cantilever shaft assembly for rotating member | Performing Operations; Transporting | 4 | Expired |
| US5916736A | Process of manufacturing a printed circuit board with plated landless through-holes by the use of a filling material | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8161339B2 | Content playback apparatus, content playback method, and storage medium | Electricity | 2 | Active |
| US8654176B2 | Operating system that includes an image data receiving device and an operation device for processing image data sets | Electricity | 1 | Active |
| US5821279A | Filling material composition used for a process of manufacturing a printed circuit board with plated through-holes | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8780269B2 | Contents playback device, television receiver, information provision system, information provision method, information provision program, and recording medium | Electricity | 0 | Active |
| US8310391B2 | Electronic device, remote control system, signal processing method, control program and recording medium | Electricity | 0 | Active |
| US8306867B2 | Reproducing apparatus, portable communication apparatus, administrative server, and content distribution system | Electricity | 0 | Active |
| US8390615B2 | Image display apparatus, image data providing apparatus, and image display system providing a control script for executing basic functions | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.