DENTSU INC.
39Patents
30Active
39Granted
51Portfolio score
Filing activity: Oct 13, 1995 → Oct 4, 2021 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6766946B2 | System for granting permission of user's personal information to third party | Electricity | 128 | Expired |
| US7827227B2 | Information distribution systems and methods, programs realizing these methods, and information media concerning the programs | Electricity | 28 | Active |
| US6942143B1 | System and method for accessing broadcast media in data communication with a broadcast receiving device | Electricity | 20 | Expired |
| USD376383S | Stamper | General | 14 | Expired |
| US7032819B2 | Method and system for purchasing personal recording media | Electricity | 10 | Expired |
| US7490134B2 | Information providing system using code information | Electricity | 10 | Expired |
| US8335796B2 | Recipe providing system and method thereof | Physics | 9 | Active |
| USD384096S | Stamper with cap | General | 6 | Expired |
| US8300046B2 | Attraction system and attraction providing method | Physics | 4 | Active |
| US8103663B2 | Advertising medium determination device and method therefor | Physics | 4 | Active |
| US8423539B2 | Advertising medium determination device method therefor | Physics | 3 | Active |
| US7644012B2 | Contactpoint navigation systems and recording/transmission media on which the contactpoint management method is recorded and transmitted | Physics | 3 | Expired |
| US8537154B2 | Attraction system and attraction providing method | Physics | 3 | Active |
| US7151909B2 | Broadcasting information receiving apparatus and broadcasting information receiving method | Electricity | 2 | Expired |
| US7497381B2 | Resolving station for system for permitting access to media selections | Electricity | 2 | Expired |
| US10632279B2 | Meditation support device and meditation support system | Human Necessities | 1 | Active |
| US10410392B2 | Data structure for computer graphics, information processing device, information processing method and information processing system | Physics | 1 | Active |
| US10814483B2 | Data conversion apparatus, robot, program, and information processing method | Physics | 1 | Active |
| US12354589B2 | Movement sound generation system | Electricity | 0 | Active |
| US11334909B2 | Method of providing television program advertisement | Electricity | 0 | Active |
| US11997335B2 | Cost calculation system, cost calculation apparatus and program | Electricity | 0 | Active |
| US12326980B2 | Program, head-mounted display, and information processing device | Physics | 0 | Active |
| US10588548B2 | Chewing detecting device | Human Necessities | 0 | Active |
| US10916045B2 | Device, program, and information processing method | Physics | 0 | Active |
| US10462497B2 | Free viewpoint picture data distribution system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.