Tetsuo Maruyama
29Patents
6h-index
26Co-inventors
69Inventor score
Filing activity: May 10, 1973 → Jul 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7703041B2 | Screen display apparatus, program, and screen display method | Physics | 44 | Expired |
| US5590096A | Rewritable storage apparatus using first and second bias magnetic fields | Physics | 29 | Expired |
| US7752643B2 | Information access system, information distribution device, information access device, information distribution method, and information access method | Electricity | 11 | Active |
| US8250594B2 | Information providing device, information acquisition terminal, broadcast receiving terminal, information providing system, information providing method, and program | Electricity | 11 | Active |
| US4468854A | Method and apparatus for manufacturing thermoelectric devices | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6466183B1 | Video display apparatus and video display method | Physics | 10 | Expired |
| US7962936B2 | Program guide displaying method, apparatus and computer program | Electricity | 5 | Active |
| US6525856B1 | Image display apparatus | Electricity | 3 | Expired |
| US9418293B2 | Information processing apparatus, content providing method, and computer program | Physics | 3 | Active |
| US8082098B2 | Information supplying system, apparatus mounted in vehicle, information supplying server, program, and information processing method | Physics | 3 | Active |
| US3954756A | Method for producing pyrimidine | Chemistry; Metallurgy | 2 | Expired |
| US9088375B2 | Apparatus, program, and method for displaying content information while controlling display area sizes | Physics | 1 | Active |
| US7908171B2 | Information providing system and information providing method for providing advertisement information based on keywords associated with content | Physics | 1 | Active |
| US11508186B2 | Smile degree detection device, method, recording medium, and camera system | Physics | 1 | Active |
| US8943525B2 | Information processing apparatus, information processing method, and program | Electricity | 1 | Active |
| US8881196B2 | Video playback apparatus, information providing apparatus, information providing system, information providing method and program | Electricity | 1 | Active |
| US8510776B2 | Information providing system, information receiving terminal, information providing apparatus, information providing method and program | Electricity | 1 | Active |
| US8747838B2 | Method for isolating smooth muscle stem cells | Physics | 0 | Active |
| US8554752B2 | Information providing system, information receiving apparatus, information providing apparatus, information providing method and program | Electricity | 0 | Active |
| US7882526B2 | Program information retrieval system, broadcast receiving apparatus, program information retrieval apparatus, program information retrieval method, and computer program | Electricity | 0 | Active |
| US11494942B2 | Information processing device, information processing method, program, recording medium, and camera system | Electricity | 0 | Active |
| US11675887B2 | Movement history information confirming method, system therefor, and management server | Emerging Cross-Sectional Technologies | 0 | Active |
| US8782806B2 | Content usage managing apparatus, content usage managing method and program | Electricity | 0 | Active |
| US8700454B2 | Interactive privilege supply system | Electricity | 0 | Active |
| US8887219B2 | Information providing apparatus, information receiving terminal, information providing system, information providing method and program | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.